@article{KohlstruckRolfesSchubarth2014, author = {Kohlstruck, Michael and Rolfes, Manfred and Schubarth, Wilfried}, title = {"Tolerantes Brandenburg"}, series = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, journal = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-71225}, pages = {229 -- 246}, year = {2014}, abstract = {1. Einleitung 2. Kriminalit{\"a}tspr{\"a}vention und Rechtsextremismuspr{\"a}vention 3. Ausgew{\"a}hlte Strukturelemente des Kooperationsverbundes TBB 3.1 Aufgabendefinition zwischen Rechtsextremismusbek{\"a}mpfung und Demokratief{\"o}rderung 3.2 Status der landesweiten Zentralstelle 3.3 Ressort{\"u}bergreifende Aufgaben im Verh{\"a}ltnis zu den Fachressorts 3.4 Vernetzung und Hierarchie 3.5 Verh{\"a}ltnis zur Zivilgesellschaft 3.6 Evaluation 4. Fazit}, language = {de} } @misc{ClausenScheffler2020, author = {Clausen, Yulia and Scheffler, Tatjana}, title = {A corpus-based analysis of meaning variations in German tag questions evidence from spoken and written conversational corpora}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {706}, issn = {1866-8364}, doi = {10.25932/publishup-46788}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-467882}, pages = {33}, year = {2020}, abstract = {This paper addresses semantic/pragmatic variability of tag questions in German and makes three main contributions. First, we document the prevalence and variety of question tags in German across three different types of conversational corpora. Second, by annotating question tags according to their syntactic and semantic context, discourse function, and pragmatic effect, we demonstrate the existing overlap and differences between the individual tag variants. Finally, we distinguish several groups of question tags by identifying the factors that influence the speakers' choices of tags in the conversational context, such as clause type, function, speaker/hearer knowledge, as well as conversation type and medium. These factors provide the limits of variability by constraining certain question tags in German against occurring in specific contexts or with individual functions.}, language = {en} } @misc{HuberLeziusReibisetal., author = {Huber, Matthias and Lezius, Susanne and Reibis, Rona Katharina and Treszl, Andras and Kujawinska, Dorota and Jakob, Stefanie and Wegscheider, Karl and V{\"o}ller, Heinz and Kreutz, Reinhold}, title = {A single nucleotide polymorphism near the CYP17A1 gene is associated with left ventricular mass in hypertensive patients under pharmacotherapy}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-400074}, pages = {13}, abstract = {Cytochrome P450 17A1 (CYP17A1) catalyses the formation and metabolism of steroid hormones. They are involved in blood pressure (BP) regulation and in the pathogenesis of left ventricular hypertrophy. Therefore, altered function of CYP17A1 due to genetic variants may influence BP and left ventricular mass. Notably, genome wide association studies supported the role of this enzyme in BP control. Against this background, we investigated associations between single nucleotide polymorphisms (SNPs) in or nearby the CYP17A1 gene with BP and left ventricular mass in patients with arterial hypertension and associated cardiovascular organ damage treated according to guidelines. Patients (n = 1007, mean age 58.0 ± 9.8 years, 83\% men) with arterial hypertension and cardiac left ventricular ejection fraction (LVEF) ≥40\% were enrolled in the study. Cardiac parameters of left ventricular mass, geometry and function were determined by echocardiography. The cohort comprised patients with coronary heart disease (n = 823; 81.7\%) and myocardial infarction (n = 545; 54.1\%) with a mean LVEF of 59.9\% ± 9.3\%. The mean left ventricular mass index (LVMI) was 52.1 ± 21.2 g/m2.7 and 485 (48.2\%) patients had left ventricular hypertrophy. There was no significant association of any investigated SNP (rs619824, rs743572, rs1004467, rs11191548, rs17115100) with mean 24 h systolic or diastolic BP. However, carriers of the rs11191548 C allele demonstrated a 7\% increase in LVMI (95\% CI: 1\%-12\%, p = 0.017) compared to non-carriers. The CYP17A1 polymorphism rs11191548 demonstrated a significant association with LVMI in patients with arterial hypertension and preserved LVEF. Thus, CYP17A1 may contribute to cardiac hypertrophy in this clinical condition.}, language = {en} } @article{PeitzBehringerGranacher2018, author = {Peitz, Matti and Behringer, Michael and Granacher, Urs}, title = {A systematic review on the effects of resistance and plyometric training on physical fitness in youth}, series = {PlOS ONE}, volume = {13}, journal = {PlOS ONE}, number = {10}, publisher = {Public Library of Science}, address = {San Francisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0205525}, pages = {44}, year = {2018}, abstract = {Introduction To date, several meta-analyses clearly demonstrated that resistance and plyometric training are effective to improve physical fitness in children and adolescents. However, a methodological limitation of meta-analyses is that they synthesize results from different studies and hence ignore important differences across studies (i.e., mixing apples and oranges). Therefore, we aimed at examining comparative intervention studies that assessed the effects of age, sex, maturation, and resistance or plyometric training descriptors (e.g., training intensity, volume etc.) on measures of physical fitness while holding other variables constant. Methods To identify relevant studies, we systematically searched multiple electronic databases (e.g., PubMed) from inception to March 2018. We included resistance and plyometric training studies in healthy young athletes and non-athletes aged 6 to 18 years that investigated the effects of moderator variables (e.g., age, maturity, sex, etc.) on components of physical fitness (i.e., muscle strength and power). Results Our systematic literature search revealed a total of 75 eligible resistance and plyometric training studies, including 5,138 participants. Mean duration of resistance and plyometric training programs amounted to 8.9 ± 3.6 weeks and 7.1±1.4 weeks, respectively. Our findings showed that maturation affects plyometric and resistance training outcomes differently, with the former eliciting greater adaptations pre-peak height velocity (PHV) and the latter around- and post-PHV. Sex has no major impact on resistance training related outcomes (e.g., maximal strength, 10 repetition maximum). In terms of plyometric training, around-PHV boys appear to respond with larger performance improvements (e.g., jump height, jump distance) compared with girls. Different types of resistance training (e.g., body weight, free weights) are effective in improving measures of muscle strength (e.g., maximum voluntary contraction) in untrained children and adolescents. Effects of plyometric training in untrained youth primarily follow the principle of training specificity. Despite the fact that only 6 out of 75 comparative studies investigated resistance or plyometric training in trained individuals, positive effects were reported in all 6 studies (e.g., maximum strength and vertical jump height, respectively). Conclusions The present review article identified research gaps (e.g., training descriptors, modern alternative training modalities) that should be addressed in future comparative studies.}, language = {en} } @misc{PeitzBehringerGranacher2019, author = {Peitz, Matti and Behringer, Michael and Granacher, Urs}, title = {A systematic review on the effects of resistance and plyometric training on physical fitness in youth}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {498}, issn = {1866-8364}, doi = {10.25932/publishup-42220}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-422201}, year = {2019}, abstract = {Introduction To date, several meta-analyses clearly demonstrated that resistance and plyometric training are effective to improve physical fitness in children and adolescents. However, a methodological limitation of meta-analyses is that they synthesize results from different studies and hence ignore important differences across studies (i.e., mixing apples and oranges). Therefore, we aimed at examining comparative intervention studies that assessed the effects of age, sex, maturation, and resistance or plyometric training descriptors (e.g., training intensity, volume etc.) on measures of physical fitness while holding other variables constant. Methods To identify relevant studies, we systematically searched multiple electronic databases (e.g., PubMed) from inception to March 2018. We included resistance and plyometric training studies in healthy young athletes and non-athletes aged 6 to 18 years that investigated the effects of moderator variables (e.g., age, maturity, sex, etc.) on components of physical fitness (i.e., muscle strength and power). Results Our systematic literature search revealed a total of 75 eligible resistance and plyometric training studies, including 5,138 participants. Mean duration of resistance and plyometric training programs amounted to 8.9 ± 3.6 weeks and 7.1±1.4 weeks, respectively. Our findings showed that maturation affects plyometric and resistance training outcomes differently, with the former eliciting greater adaptations pre-peak height velocity (PHV) and the latter around- and post-PHV. Sex has no major impact on resistance training related outcomes (e.g., maximal strength, 10 repetition maximum). In terms of plyometric training, around-PHV boys appear to respond with larger performance improvements (e.g., jump height, jump distance) compared with girls. Different types of resistance training (e.g., body weight, free weights) are effective in improving measures of muscle strength (e.g., maximum voluntary contraction) in untrained children and adolescents. Effects of plyometric training in untrained youth primarily follow the principle of training specificity. Despite the fact that only 6 out of 75 comparative studies investigated resistance or plyometric training in trained individuals, positive effects were reported in all 6 studies (e.g., maximum strength and vertical jump height, respectively). Conclusions The present review article identified research gaps (e.g., training descriptors, modern alternative training modalities) that should be addressed in future comparative studies.}, language = {en} } @misc{MoserMaderTschakertetal.2017, author = {Moser, Othmar and Mader, Julia K. and Tschakert, Gerhard and Mueller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Koehler, Gerd and Messerschmidt, Janin and Hofmann, Peter}, title = {Accuracy of Continuous Glucose Monitoring (CGM) during continuous and high-intensity interval exercise in patients with Type 1 Diabetes Mellitus}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-400470}, pages = {15}, year = {2017}, abstract = {Continuous exercise (CON) and high-intensity interval exercise (HIIE) can be safely performed with type 1 diabetes mellitus (T1DM). Additionally, continuous glucose monitoring (CGM) systems may serve as a tool to reduce the risk of exercise-induced hypoglycemia. It is unclear if CGM is accurate during CON and HIIE at different mean workloads. Seven T1DM patients performed CON and HIIE at 5\% below (L) and above (M) the first lactate turn point (LTP1), and 5\% below the second lactate turn point (LTP2) (H) on a cycle ergometer. Glucose was measured via CGM and in capillary blood (BG). Differences were found in comparison of CGM vs. BG in three out of the six tests (p < 0.05). In CON, bias and levels of agreement for L, M, and H were found at: 0.85 (-3.44, 5.15) mmol·L-1, -0.45 (-3.95, 3.05) mmol·L-1, -0.31 (-8.83, 8.20) mmol·L-1 and at 1.17 (-2.06, 4.40) mmol·L-1, 0.11 (-5.79, 6.01) mmol·L-1, 1.48 (-2.60, 5.57) mmol·L-1 in HIIE for the same intensities. Clinically-acceptable results (except for CON H) were found. CGM estimated BG to be clinically acceptable, except for CON H. Additionally, using CGM may increase avoidance of exercise-induced hypoglycemia, but usual BG control should be performed during intense exercise.}, language = {en} } @article{MugelePlummerBaritelloetal.2018, author = {Mugele, Hendrik and Plummer, Ashley and Baritello, Omar and Towe, Maggie and Brecht, Pia and Mayer, Frank}, title = {Accuracy of training recommendations based on a treadmill multistage incremental exercise test}, series = {PLOS ONE}, volume = {13}, journal = {PLOS ONE}, number = {10}, publisher = {PLOS}, address = {San Francisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0204696}, pages = {1 -- 12}, year = {2018}, abstract = {Competitive runners will occasionally undergo exercise in a laboratory setting to obtain predictive and prescriptive information regarding their performance. The present research aimed to assess whether the physiological demands of lab-based treadmill running (TM) can simulate that of over-ground (OG) running using a commonly used protocol. Fifteen healthy volunteers with a weekly mileage of ≥ 20 km over the past 6 months and treadmill experience participated in this cross-sectional study. Two stepwise incremental tests until volitional exhaustion was performed in a fixed order within one week in an Outpatient Clinic research laboratory and outdoor athletic track. Running velocity (IATspeed), heart rate (IATHR) and lactate concentration at the individual anaerobic threshold (IATbLa) were primary endpoints. Additionally, distance covered (DIST), maximal heart rate (HRmax), maximal blood lactate concentration (bLamax) and rate of perceived exertion (RPE) at IATspeed were analyzed. IATspeed, DIST and HRmax were not statistically significantly different between conditions, whereas bLamax and RPE at IATspeed showed statistical significance (p < 0.05). Apart from RPE at IATspeed, IATspeed, DIST, HRmax and bLamax strongly correlate between conditions (r = 0.815-0.988). High reliability between conditions provides strong evidence to suggest that running on a treadmill are physiologically comparable to that of OG and that training recommendations and be made with assurance.}, language = {en} } @misc{MugelePlummerBaritelloetal.2018, author = {Mugele, Hendrik and Plummer, Ashley and Baritello, Omar and Towe, Maggie and Brecht, Pia and Mayer, Frank}, title = {Accuracy of training recommendations based on a treadmill multistage incremental exercise test}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {477}, issn = {1866-8364}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-419697}, pages = {12}, year = {2018}, abstract = {Competitive runners will occasionally undergo exercise in a laboratory setting to obtain predictive and prescriptive information regarding their performance. The present research aimed to assess whether the physiological demands of lab-based treadmill running (TM) can simulate that of over-ground (OG) running using a commonly used protocol. Fifteen healthy volunteers with a weekly mileage of ≥ 20 km over the past 6 months and treadmill experience participated in this cross-sectional study. Two stepwise incremental tests until volitional exhaustion was performed in a fixed order within one week in an Outpatient Clinic research laboratory and outdoor athletic track. Running velocity (IATspeed), heart rate (IATHR) and lactate concentration at the individual anaerobic threshold (IATbLa) were primary endpoints. Additionally, distance covered (DIST), maximal heart rate (HRmax), maximal blood lactate concentration (bLamax) and rate of perceived exertion (RPE) at IATspeed were analyzed. IATspeed, DIST and HRmax were not statistically significantly different between conditions, whereas bLamax and RPE at IATspeed showed statistical significance (p < 0.05). Apart from RPE at IATspeed, IATspeed, DIST, HRmax and bLamax strongly correlate between conditions (r = 0.815-0.988). High reliability between conditions provides strong evidence to suggest that running on a treadmill are physiologically comparable to that of OG and that training recommendations and be made with assurance.}, language = {en} } @misc{BonacheGonzalezMendezKrahe2016, author = {Bonache, Helena and Gonzalez-Mendez, Rosaura and Krah{\´e}, Barbara}, title = {Adult attachment styles, destructive conflict resolution, and the experience of intimate partner violence}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {405}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-405132}, pages = {23}, year = {2016}, abstract = {Although there is ample evidence linking insecure attachment styles and intimate partner violence (IPV), little is known about the psychological processes underlying this association, especially from the victim's perspective. The present study examined how attachment styles relate to the experience of sexual and psychological abuse, directly or indirectly through destructive conflict resolution strategies, both self-reported and attributed to their opposite-sex romantic partner. In an online survey, 216 Spanish undergraduates completed measures of adult attachment style, engagement and withdrawal conflict resolution styles shown by self and partner, and victimization by an intimate partner in the form of sexual coercion and psychological abuse. As predicted, anxious and avoidant attachment styles were directly related to both forms of victimization. Also, an indirect path from anxious attachment to IPV victimization was detected via destructive conflict resolution strategies. Specifically, anxiously attached participants reported a higher use of conflict engagement by themselves and by their partners. In addition, engagement reported by the self and perceived in the partner was linked to an increased probability of experiencing sexual coercion and psychological abuse. Avoidant attachment was linked to higher withdrawal in conflict situations, but the paths from withdrawal to perceived partner engagement, sexual coercion, and psychological abuse were non-significant. No gender differences in the associations were found. The discussion highlights the role of anxious attachment in understanding escalating patterns of destructive conflict resolution strategies, which may increase the vulnerability to IPV victimization.}, language = {en} } @misc{TimmeBrand2020, author = {Timme, Sinika and Brand, Ralf}, title = {Affect and exertion during incremental physical exercise}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {601}, issn = {1866-8364}, doi = {10.25932/publishup-44513}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-445132}, pages = {19}, year = {2020}, abstract = {Recent research indicates that affective responses during exercise are an important determinant of future exercise and physical activity. Thus far these responses have been measured with standardized self-report scales, but this study used biometric software for automated facial action analysis to analyze the changes that occur during physical exercise. A sample of 132 young, healthy individuals performed an incremental test on a cycle ergometer. During that test the participants' faces were video-recorded and the changes were algorithmically analyzed at frame rate (30 fps). Perceived exertion and affective valence were measured every two minutes with established psychometric scales. Taking into account anticipated inter-individual variability, multilevel regression analysis was used to model how affective valence and ratings of perceived exertion (RPE) covaried with movement in 20 facial action areas. We found the expected quadratic decline in self-reported affective valence (more negative) as exercise intensity increased. Repeated measures correlation showed that the facial action mouth open was linked to changes in (highly intercorrelated) affective valence and RPE. Multilevel trend analyses were calculated to investigate whether facial actions were typically linked to either affective valence or RPE. These analyses showed that mouth open and jaw drop predicted RPE, whereas (additional) nose wrinkle was indicative for the decline in affective valence. Our results contribute to the view that negative affect, escalating with increasing exercise intensity, may be the body's essential warning signal that physiological overload is imminent. We conclude that automated facial action analysis provides new options for researchers investigating feelings during exercise. In addition, our findings offer physical educators and coaches a new way of monitoring the affective state of exercisers, without interrupting and asking them.}, language = {en} } @article{TimmeBrand2020, author = {Timme, Sinika and Brand, Ralf}, title = {Affect and exertion during incremental physical exercise: Examining changes using automated facial action analysis and experiential self-report}, series = {PLoS ONE}, volume = {15}, journal = {PLoS ONE}, number = {2}, publisher = {PLOS ONE / Public Library of Science}, address = {San Francisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0228739}, pages = {1 -- 17}, year = {2020}, abstract = {Recent research indicates that affective responses during exercise are an important determinant of future exercise and physical activity. Thus far these responses have been measured with standardized self-report scales, but this study used biometric software for automated facial action analysis to analyze the changes that occur during physical exercise. A sample of 132 young, healthy individuals performed an incremental test on a cycle ergometer. During that test the participants' faces were video-recorded and the changes were algorithmically analyzed at frame rate (30 fps). Perceived exertion and affective valence were measured every two minutes with established psychometric scales. Taking into account anticipated inter-individual variability, multilevel regression analysis was used to model how affective valence and ratings of perceived exertion (RPE) covaried with movement in 20 facial action areas. We found the expected quadratic decline in self-reported affective valence (more negative) as exercise intensity increased. Repeated measures correlation showed that the facial action mouth open was linked to changes in (highly intercorrelated) affective valence and RPE. Multilevel trend analyses were calculated to investigate whether facial actions were typically linked to either affective valence or RPE. These analyses showed that mouth open and jaw drop predicted RPE, whereas (additional) nose wrinkle was indicative for the decline in affective valence. Our results contribute to the view that negative affect, escalating with increasing exercise intensity, may be the body's essential warning signal that physiological overload is imminent. We conclude that automated facial action analysis provides new options for researchers investigating feelings during exercise. In addition, our findings offer physical educators and coaches a new way of monitoring the affective state of exercisers, without interrupting and asking them.}, language = {en} } @misc{JacobFleischhauerClahsen2013, author = {Jacob, Gunnar and Fleischhauer, Elisabeth and Clahsen, Harald}, title = {Allomorphy and affixation in morphological processing}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {532}, issn = {1866-8364}, doi = {10.25932/publishup-41540}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-415408}, pages = {10}, year = {2013}, abstract = {This study presents results from a cross-modal priming experiment investigating inflected verb forms of German. A group of late learners of German with Russian as their native language (L1) was compared to a control group of German L1 speakers. The experiment showed different priming patterns for the two participant groups. The L1 German data yielded a stem-priming effect for inflected forms involving regular affixation and a partial priming effect for irregular forms irrespective of stem allomorphy. By contrast, the data from the late bilinguals showed reduced priming effects for both regular and irregular forms. We argue that late learners rely more on lexically stored inflected word forms during word recognition and less on morphological parsing than native speakers.}, language = {en} } @misc{AbboubBollAvetisyanBhataraetal.2016, author = {Abboub, Nawal and Boll-Avetisyan, Natalie and Bhatara, Anjali and H{\"o}hle, Barbara and Nazzi, Thierry}, title = {An exploration of rhythmic grouping of speech sequences by french- and german-learning infants}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {427}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407201}, pages = {12}, year = {2016}, abstract = {Rhythm in music and speech can be characterized by a constellation of several acoustic cues. Individually, these cues have different effects on rhythmic perception: sequences of sounds alternating in duration are perceived as short-long pairs (weak-strong/iambicpattern), whereas sequences of sounds alternating in intensity or pitch are perceived as loud-soft, or high-low pairs (strong-weak/trochaic pattern). This perceptual bias-called the lambic-Trochaic Law (ITL) has been claimed to be an universal property of the auditory system applying in both the music and the language domains. Recent studies have shown that language experience can modulate the effects of the ITL on rhythmic perception of both speech and non-speech sequences in adults, and of non-speech sequences in 7.5-month-old infants. The goal of the present study was to explore whether language experience also modulates infants' grouping of speech. To do so, we presented sequences of syllables to monolingual French- and German-learning 7.5-month-olds. Using the Headturn Preference Procedure (HPP), we examined whether they were able to perceive a rhythmic structure in sequences of syllables that alternated in duration, pitch, or intensity. Our findings show that both French- and German-learning infants perceived a rhythmic structure when it was cued by duration or pitch but not intensity. Our findings also show differences in how these infants use duration and pitch cues to group syllable sequences, suggesting that pitch cues were the easier ones to use. Moreover, performance did not differ across languages, failing to reveal early language effects on rhythmic perception. These results contribute to our understanding of the origin of rhythmic perception and perceptual mechanisms shared across music and speech, which may bootstrap language acquisition.}, language = {en} } @misc{LagoNamystJaegeretal.2019, author = {Lago, Sol and Namyst, Anna and J{\"a}ger, Lena Ann and Lau, Ellen}, title = {Antecedent access mechanisms in pronoun processing}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {568}, issn = {1866-8364}, doi = {10.25932/publishup-43323}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433237}, pages = {641 -- 661}, year = {2019}, abstract = {Previous cross-modal priming studies showed that lexical decisions to words after a pronoun were facilitated when these words were semantically related to the pronoun's antecedent. These studies suggested that semantic priming effectively measured antecedent retrieval during coreference. We examined whether these effects extended to implicit reading comprehension using the N400 response. The results of three experiments did not yield strong evidence of semantic facilitation due to coreference. Further, the comparison with two additional experiments showed that N400 facilitation effects were reduced in sentences (vs. word pair paradigms) and were modulated by the case morphology of the prime word. We propose that priming effects in cross-modal experiments may have resulted from task-related strategies. More generally, the impact of sentence context and morphological information on priming effects suggests that they may depend on the extent to which the upcoming input is predicted, rather than automatic spreading activation between semantically related words.}, language = {en} } @misc{FroemerDimigenNiefindetal.2015, author = {Fr{\"o}mer, Romy and Dimigen, Olaf and Niefind, Florian and Kliegl, Reinhold and Sommer, Werner}, title = {Are individual differences in reading speed related to extrafoveal visual acuity and crowding?}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {494}, issn = {1866-8364}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408003}, pages = {18}, year = {2015}, abstract = {Readers differ considerably in their speed of self-paced reading. One factor known to influence fixation durations in reading is the preprocessing of words in parafoveal vision. Here we investigated whether individual differences in reading speed or the amount of information extracted from upcoming words (the preview benefit) can be explained by basic differences in extrafoveal vision-i.e., the ability to recognize peripheral letters with or without the presence of flanking letters. Forty participants were given an adaptive test to determine their eccentricity thresholds for the identification of letters presented either in isolation (extrafoveal acuity) or flanked by other letters (crowded letter recognition). In a separate eye-tracking experiment, the same participants read lists of words from left to right, while the preview of the upcoming words was manipulated with the gaze-contingent moving window technique. Relationships between dependent measures were analyzed on the observational level and with linear mixed models. We obtained highly reliable estimates both for extrafoveal letter identification (acuity and crowding) and measures of reading speed (overall reading speed, size of preview benefit). Reading speed was higher in participants with larger uncrowded windows. However, the strength of this relationship was moderate and it was only observed if other sources of variance in reading speed (e.g., the occurrence of regressive saccades) were eliminated. Moreover, the size of the preview benefit-an important factor in normal reading-was larger in participants with better extrafoveal acuity. Together, these results indicate a significant albeit moderate contribution of extrafoveal vision to individual differences in reading speed.}, language = {en} } @misc{RohlfKrahe2015, author = {Rohlf, Helena L. and Krah{\´e}, Barbara}, title = {Assessing anger regulation in middle childhood}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {407}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406241}, pages = {14}, year = {2015}, abstract = {An observational measure of anger regulation in middle childhood was developed that facilitated the in situ assessment of five maladaptive regulation strategies in response to an anger-eliciting task. 599 children aged 6-10 years (M = 8.12, SD = 0.92) participated in the study. Construct validity of the measure was examined through correlations with parent- and self-reports of anger regulation and anger reactivity. Criterion validity was established through links with teacher-rated aggression and social rejection measured by parent-, teacher-, and self-reports. The observational measure correlated significantly with parent- and self-reports of anger reactivity, whereas it was unrelated to parent- and self-reports of anger regulation. It also made a unique contribution to predicting aggression and social rejection.}, language = {en} } @misc{MaleszaOstaszewski2017, author = {Malesza, Marta and Ostaszewski, Paweł}, title = {Assessing individual differences in discounting}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {549}, issn = {1866-8364}, doi = {10.25932/publishup-42881}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-428811}, pages = {13}, year = {2017}, abstract = {The purpose of the project was to develop the Discounting Inventory (DI), a measure of individual differences in delay, probability, effort, and social discounting, all related to behavioral impulsivity. Over 400 items relating to four types of discounting were generated. Next, a study followed by a series of psychometric analyses of data obtained from a group of 2843 individuals was conducted. Principal Component Analysis yielded a four-factor structure of data, reflecting the four types of discounting. The results of Confirmatory Factor Analysis showed good fit of the four-factor model to data. Through several iterations of retaining and deleting items on the basis of their component loadings, item intercorrelations, and contribution to coefficient alphas, the total number of items was reduced to 48. The final 48-item version of the inventory has satisfactory psychometric characteristics, including Cronbach's alpha and test-retest stability. In addition, significant correlations were observed between the DI and traditional discounting instruments, suggesting that the DI measures a construct similar to the behavioral discounting process. The development of the tool was based on the assumption that discounting is a personality trait. However, the present data suggest that discounting may reflect more a state than trait function.}, language = {en} } @misc{KoenigBlockBeckeretal.2018, author = {K{\"o}nig, Johanna and Block, Andrea and Becker, Matthias and Fenske, Kristin and Hertel, Johannes and Van der Auwera, Sandra and Zymara, Kathleen and V{\"o}lzke, Henry and Freyberger, Harald J{\"u}rgen and Grabe, Hans J{\"o}rgen}, title = {Assessment of subjective emotional valence and long-lasting impact of life events}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {704}, issn = {1866-8364}, doi = {10.25932/publishup-45985}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-459856}, pages = {14}, year = {2018}, abstract = {Background: Life events (LEs) are associated with future physical and mental health. They are crucial for understanding the pathways to mental disorders as well as the interactions with biological parameters. However, deeper insight is needed into the complex interplay between the type of LE, its subjective evaluation and accompanying factors such as social support. The "Stralsund Life Event List" (SEL) was developed to facilitate this research. Methods: The SEL is a standardized interview that assesses the time of occurrence and frequency of 81 LEs, their subjective emotional valence, the perceived social support during the LE experience and the impact of past LEs on present life. Data from 2265 subjects from the general population-based cohort study "Study of Health in Pomerania" (SHIP) were analysed. Based on the mean emotional valence ratings of the whole sample, LEs were categorized as "positive" or "negative". For verification, the SEL was related to lifetime major depressive disorder (MDD; Munich Composite International Diagnostic Interview), childhood trauma (Childhood Trauma Questionnaire), resilience (Resilience Scale) and subjective health (SF-12 Health Survey). Results: The report of lifetime MDD was associated with more negative emotional valence ratings of negative LEs (OR = 2.96, p < 0.0001). Negative LEs (b = 0.071, p < 0.0001, beta = 0.25) and more negative emotional valence ratings of positive LEs (b = 3.74, p < 0.0001, beta = 0.11) were positively associated with childhood trauma. In contrast, more positive emotional valence ratings of positive LEs were associated with higher resilience (b = -7.05, p < 0.0001, beta = 0.13), and a lower present impact of past negative LEs was associated with better subjective health (b = 2.79, p = 0.001, beta = 0.05). The internal consistency of the generated scores varied considerably, but the mean value was acceptable (averaged Cronbach's alpha > 0.75). Conclusions: The SEL is a valid instrument that enables the analysis of the number and frequency of LEs, their emotional valence, perceived social support and current impact on life on a global score and on an individual item level. Thus, we can recommend its use in research settings that require the assessment and analysis of the relationship between the occurrence and subjective evaluation of LEs as well as the complex balance between distressing and stabilizing life experiences.}, language = {en} } @article{WachsWright2018, author = {Wachs, Sebastian and Wright, Michelle F.}, title = {Associations between Bystanders and Perpetrators of Online Hate}, series = {International Journal of Environmental Research and Public Health}, volume = {15}, journal = {International Journal of Environmental Research and Public Health}, number = {9}, publisher = {MDPI}, address = {Basel}, issn = {1660-4601}, doi = {10.3390/ijerph15092030}, pages = {1 -- 9}, year = {2018}, abstract = {Hatred directed at members of groups due to their origin, race, gender, religion, or sexual orientation is not new, but it has taken on a new dimension in the online world. To date, very little is known about online hate among adolescents. It is also unknown how online disinhibition might influence the association between being bystanders and being perpetrators of online hate. Thus, the present study focused on examining the associations among being bystanders of online hate, being perpetrators of online hate, and the moderating role of toxic online disinhibition in the relationship between being bystanders and perpetrators of online hate. In total, 1480 students aged between 12 and 17 years old were included in this study. Results revealed positive associations between being online hate bystanders and perpetrators, regardless of whether adolescents had or had not been victims of online hate themselves. The results also showed an association between toxic online disinhibition and online hate perpetration. Further, toxic online disinhibition moderated the relationship between being bystanders of online hate and being perpetrators of online hate. Implications for prevention programs and future research are discussed.}, language = {en} } @misc{BrennerOrtnerFay2016, author = {Brenner, Falko S. and Ortner, Tuulia M. and Fay, Doris}, title = {Asynchronous video interviewing as a new technology in personnel selection}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {500}, issn = {1866-8364}, doi = {10.25932/publishup-40843}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408430}, pages = {11}, year = {2016}, abstract = {The present study aimed to integrate findings from technology acceptance research with research on applicant reactions to new technology for the emerging selection procedure of asynchronous video interviewing. One hundred six volunteers experienced asynchronous video interviewing and filled out several questionnaires including one on the applicants' personalities. In line with previous technology acceptance research, the data revealed that perceived usefulness and perceived ease of use predicted attitudes toward asynchronous video interviewing. Furthermore, openness revealed to moderate the relation between perceived usefulness and attitudes toward this particular selection technology. No significant effects emerged for computer self-efficacy, job interview self efficacy, extraversion, neuroticism, and conscientiousness. Theoretical and practical implications are discussed.}, language = {en} } @misc{DechBittmannSchaefer2020, author = {Dech, Silas and Bittmann, Frank and Schaefer, Laura}, title = {Behavior of oxygen saturation and blood filling in the venous capillary system of the biceps brachii muscle during a fatiguing isometric action}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe 618}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe 618}, number = {618}, issn = {1866-8364}, doi = {10.25932/publishup-46016}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-460166}, pages = {79 -- 87}, year = {2020}, abstract = {The objective of the study is to develop a better understanding of the capillary circulation in contracting muscles. Ten subjects were measured during a submaximal fatiguing isometric muscle action by use of the O2C spectrophotometer. In all measurements the capillary-venous oxygen saturation of hemoglobin (SvO2) decreases immediately after the start of loading and levels off into a steady state. However, two different patterns (type I and type II) emerged. They differ in the extent of deoxygenation (-10.37 ±2.59 percent points (pp) vs. -33.86 ±17.35 pp, P = .008) and the behavior of the relative hemoglobin amount (rHb). Type I reveals a positive rank correlation of SvO2 and rHb (? = 0.735, P <.001), whereas a negative rank correlation (? = -0.522, P <.001) occurred in type II, since rHb decreases until a reversal point, then increases averagely 13\% above the baseline value and levels off into a steady state. The results reveal that a homeostasis of oxygen delivery and consumption during isometric muscle actions is possible. A rough distinction in two types of regulation is suggested.}, language = {en} } @article{DechBittmannSchaefer2020, author = {Dech, Silas and Bittmann, Frank and Schaefer, Laura}, title = {Behavior of oxygen saturation and blood filling in the venous capillary system of the biceps brachii muscle during a fatiguing isometric action}, series = {European Journal of Translational Myology}, volume = {30}, journal = {European Journal of Translational Myology}, number = {1}, publisher = {Unipress}, address = {Padova}, issn = {2037-7460}, doi = {10.4081/ejtm.2019.8800}, pages = {79 -- 87}, year = {2020}, abstract = {The objective of the study is to develop a better understanding of the capillary circulation in contracting muscles. Ten subjects were measured during a submaximal fatiguing isometric muscle action by use of the O2C spectrophotometer. In all measurements the capillary-venous oxygen saturation of hemoglobin (SvO2) decreases immediately after the start of loading and levels off into a steady state. However, two different patterns (type I and type II) emerged. They differ in the extent of deoxygenation (-10.37 ±2.59 percent points (pp) vs. -33.86 ±17.35 pp, P = .008) and the behavior of the relative hemoglobin amount (rHb). Type I reveals a positive rank correlation of SvO2 and rHb (? = 0.735, P <.001), whereas a negative rank correlation (? = -0.522, P <.001) occurred in type II, since rHb decreases until a reversal point, then increases averagely 13\% above the baseline value and levels off into a steady state. The results reveal that a homeostasis of oxygen delivery and consumption during isometric muscle actions is possible. A rough distinction in two types of regulation is suggested.}, language = {en} } @misc{BrunnerKellerWengeretal.2017, author = {Brunner, Martin and Keller, Ulrich and Wenger, Marina and Fischbach, Antoine and L{\"u}dtke, Oliver}, title = {Between-school variation in students' achievement, motivation, affect, and learning strategies}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {465}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412662}, pages = {28}, year = {2017}, abstract = {To plan group-randomized trials where treatment conditions are assigned to schools, researchers need design parameters that provide information about between-school differences in outcomes as well as the amount of variance that can be explained by covariates at the student (L1) and school (L2) levels. Most previous research has offered these parameters for U.S. samples and for achievement as the outcome. This paper and the online supplementary materials provide design parameters for 81 countries in three broad outcome categories (achievement, affect and motivation, and learning strategies) for domain-general and domain-specific (mathematics, reading, and science) measures. Sociodemographic characteristics were used as covariates. Data from representative samples of 15-year-old students stemmed from five cycles of the Programme for International Student Assessment (PISA; total number of students/schools: 1,905,147/70,098). Between-school differences as well as the amount of variance explained at L1 and L2 varied widely across countries and educational outcomes, demonstrating the limited generalizability of design parameters across these dimensions. The use of the design parameters to plan group-randomized trials is illustrated.}, language = {en} } @misc{AbutalebiClahsen2015, author = {Abutalebi, Jubin and Clahsen, Harald}, title = {Bilingualism, cognition, and aging}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {508}, issn = {1866-8364}, doi = {10.25932/publishup-41473}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-414730}, pages = {2}, year = {2015}, abstract = {Extract: Topics in psycholinguistics and the neurocognition of language rarely attract the attention of journalists or the general public. One topic that has done so, however, is the potential benefits of bilingualism for general cognitive functioning and development, and as a precaution against cognitive decline in old age. Sensational claims have been made in the public domain, mostly by journalists and politicians. Recently (September 4, 2014) The Guardian reported that "learning a foreign language can increase the size of your brain", and Michael Gove, the UK's previous Education Secretary, noted in an interview with The Guardian (September 30, 2011) that "learning languages makes you smarter". The present issue of BLC addresses these topics by providing a state-of-the-art overview of theoretical and experimental research on the role of bilingualism for cognition in children and adults.}, language = {en} } @article{ThonickeFrank2015, author = {Thonicke, Mady and Frank, Ulrike}, title = {Biofeedback in der Dysphagietherapie}, series = {Spektrum Patholinguistik (Band 8) - Schwerpunktthema: Besonders behandeln? : Sprachtherapie im Rahmen prim{\"a}rer St{\"o}rungsbilder}, journal = {Spektrum Patholinguistik (Band 8) - Schwerpunktthema: Besonders behandeln? : Sprachtherapie im Rahmen prim{\"a}rer St{\"o}rungsbilder}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-79891}, pages = {243 -- 247}, year = {2015}, language = {de} } @misc{SchindlerWolff2015, author = {Schindler, Sebastian and Wolff, Wanja}, title = {Cerebral correlates of automatic associations towards performance enhancing substances}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {421}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406279}, pages = {9}, year = {2015}, abstract = {kein abstract vorh.}, language = {en} } @misc{SchindlerWolffKissleretal.2015, author = {Schindler, Sebastian and Wolff, Wanja and Kissler, Johanna M. and Brand, Ralf}, title = {Cerebral correlates of faking}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {419}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406251}, pages = {13}, year = {2015}, abstract = {Direct assessment of attitudes toward socially sensitive topics can be affected by deception attempts. Reaction-time based indirect measures, such as the Implicit Association Test (IAT), are less susceptible to such biases. Neuroscientific evidence shows that deception can evoke characteristic ERP differences. However, the cerebral processes involved in faking an IAT are still unknown. We randomly assigned 20 university students (15 females, 24.65 +/- 3.50 years of age) to a counterbalanced repeated-measurements design, requesting them to complete a Brief-IAT (BIAT) on attitudes toward doping without deception instruction, and with the instruction to fake positive and negative doping attitudes. Cerebral activity during BIAT completion was assessed using high-density EEG. Event-related potentials during faking revealed enhanced frontal and reduced occipital negativity, starting around 150 ms after stimulus presentation. Further, a decrease in the P300 and LPP components was observed. Source analyses showed enhanced activity in the right inferior frontal gyrus between 150 and 200 ms during faking, thought to reflect the suppression of automatic responses. Further, more activity was found for faking in the bilateral middle occipital gyri and the bilateral temporoparietal junction. Results indicate that faking reaction-time based tests alter brain processes from early stages of processing and reveal the cortical sources of the effects. Analyzing the EEG helps to uncover response patterns in indirect attitude tests and broadens our understanding of the neural processes involved in such faking. This knowledge might be useful for uncovering faking in socially sensitive contexts, where attitudes are likely to be concealed.}, language = {en} } @article{SchindlerWolffKissleretal.2015, author = {Schindler, Sebastian and Wolff, Wanja and Kissler, Johanna M. and Brand, Ralf}, title = {Cerebral correlates of faking}, series = {Frontiers in Behavioral Neuroscience}, volume = {9}, journal = {Frontiers in Behavioral Neuroscience}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1662-5153}, doi = {10.3389/fnbeh.2015.00139}, pages = {1 -- 13}, year = {2015}, abstract = {Direct assessment of attitudes toward socially sensitive topics can be affected by deception attempts. Reaction-time based indirect measures, such as the Implicit Association Test (IAT), are less susceptible to such biases. Neuroscientific evidence shows that deception can evoke characteristic ERP differences. However, the cerebral processes involved in faking an IAT are still unknown. We randomly assigned 20 university students (15 females, 24.65 +/- 3.50 years of age) to a counterbalanced repeated-measurements design, requesting them to complete a Brief-IAT (BIAT) on attitudes toward doping without deception instruction, and with the instruction to fake positive and negative doping attitudes. Cerebral activity during BIAT completion was assessed using high-density EEG. Event-related potentials during faking revealed enhanced frontal and reduced occipital negativity, starting around 150 ms after stimulus presentation. Further, a decrease in the P300 and LPP components was observed. Source analyses showed enhanced activity in the right inferior frontal gyrus between 150 and 200 ms during faking, thought to reflect the suppression of automatic responses. Further, more activity was found for faking in the bilateral middle occipital gyri and the bilateral temporoparietal junction. Results indicate that faking reaction-time based tests alter brain processes from early stages of processing and reveal the cortical sources of the effects. Analyzing the EEG helps to uncover response patterns in indirect attitude tests and broadens our understanding of the neural processes involved in such faking. This knowledge might be useful for uncovering faking in socially sensitive contexts, where attitudes are likely to be concealed.}, language = {en} } @misc{SchwindNengWeck2016, author = {Schwind, Julia and Neng, Julia M. B. and Weck, Florian}, title = {Changes in free symptom attributions in hypochondriasis after cognitive therapy and exposure therapy}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {457}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-414169}, pages = {14}, year = {2016}, abstract = {Background: Cognitive-behavioural therapy can change dysfunctional symptom attributions in patients with hypochondriasis. Past research has used forced-choice answer formats, such as questionnaires, to assess these misattributions; however, with this approach, idiosyncratic attributions cannot be assessed. Free associations are an important complement to existing approaches that assess symptom attributions. Aims: With this study, we contribute to the current literature by using an open-response instrument to investigate changes in freely associated attributions after exposure therapy (ET) and cognitive therapy (CT) compared with a wait list (WL). Method: The current study is a re-examination of a formerly published randomized controlled trial (Weck, Neng, Richtberg, Jakob and Stangier, 2015) that investigated the effectiveness of CT and ET. Seventy-three patients with hypochondriasis were randomly assigned to CT, ET or a WL, and completed a 12-week treatment (or waiting period). Before and after the treatment or waiting period, patients completed an Attribution task in which they had to spontaneously attribute nine common bodily sensations to possible causes in an open-response format. Results: Compared with the WL, both CT and ET reduced the frequency of somatic attributions regarding severe diseases (CT: Hedges's g = 1.12; ET: Hedges's g = 1.03) and increased the frequency of normalizing attributions (CT: Hedges's g = 1.17; ET: Hedges's g = 1.24). Only CT changed the attributions regarding moderate diseases (Hedges's g = 0.69). Changes in somatic attributions regarding mild diseases and psychological attributions were not observed. Conclusions: Both CT and ET are effective for treating freely associated misattributions in patients with hypochondriasis. This study supplements research that used a forced-choice assessment.}, language = {en} } @misc{TabbenIhsanGhouletal.2018, author = {Tabben, Montassar and Ihsan, Mohammed and Ghoul, Nihel and Coquart, Jeremy and Chaouachi, Anis and Chaabene, Helmi and Tourny, Claire and Chamari, Karim}, title = {Cold Water Immersion Enhanced Athletes' Wellness and 10-m Short Sprint Performance 24-h After a Simulated Mixed Martial Arts Combat}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {707}, issn = {1866-8364}, doi = {10.25932/publishup-44606}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-446068}, pages = {10}, year = {2018}, abstract = {Objective: The aim of the present study was to examine the effect of Cold Water Immersion (CWI) on the recovery of physical performance, hematological stress markers and perceived wellness (i.e., Hooper scores) following a simulated Mixed Martial Arts (MMA) competition. Methods: Participants completed two experimental sessions in a counter-balanced order (CWI or passive recovery for control condition: CON), after a simulated MMAs competition (3 x 5-min MMA rounds separated by 1-min of passive rest). During CWI, athletes were required to submerge their bodies, except the trunk, neck and head, in the seated position in a temperature-controlled bath (similar to 10 degrees C) for 15-min. During CON, athletes were required to be in a seated position for 15-min in same room ambient temperature. Venous blood samples (creatine kinase, cortisol, and testosterone concentrations) were collected at rest (PRE-EX, i.e., before MMAs), immediately following MMAs (POST-EX), immediately following recovery (POST-R) and 24 h post MMAs (POST-24), whilst physical fitness (squat jump, countermovement-jump and 5- and 10-m sprints) and perceptual measures (well-being Hooper index: fatigue, stress, delayed onset muscle soreness (DOMS), and sleep) were collected at PRE-EX, POST-R and POST-24, and at PRE-EX and POST-24, respectively. Results: The main results indicate that POST-R sprint (5- and 10-m) performances were 'likely to very likely' (d = 0.64 and 0.65) impaired by prior CWI. However, moderate improvements were in 10-m sprint performance were 'likely' evident at POST-24 after CWI compared with CON (d = 0.53). Additionally, the use of CWI 'almost certainly' resulted in a large overall improvement in Hooper scores (d = 1.93). Specifically, CWI 'almost certainly' resulted in improved sleep quality (d = 1.36), stress (d = 1.56) and perceived fatigue (d = 1.51), and 'likely' resulted in a moderate decrease in DOMS (d = 0.60). Conclusion: The use of CWI resulted in an enhanced recovery of 10-m sprint performance, as well as improved perceived wellness 24-h following simulated MMA competition.}, language = {en} } @misc{ZghalColsonBlainetal.2019, author = {Zghal, Firas and Colson, Serge S. and Blain, Gr{\´e}gory and Behm, David George and Granacher, Urs and Chaouachi, Anis}, title = {Combined Resistance and Plyometric Training Is More Effective Than Plyometric Training Alone for Improving Physical Fitness of Pubertal Soccer Players}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {576}, issn = {1866-8364}, doi = {10.25932/publishup-43781}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-437810}, pages = {12}, year = {2019}, abstract = {The purpose of this study was to compare the effects of combined resistance and plyometric/sprint training with plyometric/sprint training or typical soccer training alone on muscle strength and power, speed, change-of-direction ability in young soccer players. Thirty-one young (14.5 ± 0.52 years; tanner stage 3-4) soccer players were randomly assigned to either a combined- (COMB, n = 14), plyometric-training (PLYO, n = 9) or an active control group (CONT, n = 8). Two training sessions were added to the regular soccer training consisting of one session of light-load high-velocity resistance exercises combined with one session of plyometric/sprint training (COMB), two sessions of plyometric/sprint training (PLYO) or two soccer training sessions (CONT). Training volume was similar between the experimental groups. Before and after 7-weeks of training, peak torque, as well as absolute and relative (normalized to torque; RTDr) rate of torque development (RTD) during maximal voluntary isometric contraction of the knee extensors (KE) were monitored at time intervals from the onset of contraction to 200 ms. Jump height, sprinting speed at 5, 10, 20-m and change-of-direction ability performances were also assessed. There were no significant between-group baseline differences. Both COMB and PLYO significantly increased their jump height (Δ14.3\%; ES = 0.94; Δ12.1\%; ES = 0.54, respectively) and RTD at mid to late phases but with greater within effect sizes in COMB in comparison with PLYO. However, significant increases in peak torque (Δ16.9\%; p < 0.001; ES = 0.58), RTD (Δ44.3\%; ES = 0.71), RTDr (Δ27.3\%; ES = 0.62) and sprint performance at 5-m (Δ-4.7\%; p < 0.001; ES = 0.73) were found in COMB without any significant pre-to-post change in PLYO and CONT groups. Our results suggest that COMB is more effective than PLYO or CONT for enhancing strength, sprint and jump performances.}, language = {en} } @article{ZghalColsonBlainetal.2019, author = {Zghal, Firas and Colson, Serge S. and Blain, Gr{\´e}gory and Behm, David George and Granacher, Urs and Chaouachi, Anis}, title = {Combined Resistance and Plyometric Training Is More Effective Than Plyometric Training Alone for Improving Physical Fitness of Pubertal Soccer Players}, series = {frontiers in Physiology}, volume = {10}, journal = {frontiers in Physiology}, number = {August 2019}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1664-042X}, doi = {10.3389/fphys.2019.01026}, pages = {11}, year = {2019}, abstract = {The purpose of this study was to compare the effects of combined resistance and plyometric/sprint training with plyometric/sprint training or typical soccer training alone on muscle strength and power, speed, change-of-direction ability in young soccer players. Thirty-one young (14.5 ± 0.52 years; tanner stage 3-4) soccer players were randomly assigned to either a combined- (COMB, n = 14), plyometric-training (PLYO, n = 9) or an active control group (CONT, n = 8). Two training sessions were added to the regular soccer training consisting of one session of light-load high-velocity resistance exercises combined with one session of plyometric/sprint training (COMB), two sessions of plyometric/sprint training (PLYO) or two soccer training sessions (CONT). Training volume was similar between the experimental groups. Before and after 7-weeks of training, peak torque, as well as absolute and relative (normalized to torque; RTDr) rate of torque development (RTD) during maximal voluntary isometric contraction of the knee extensors (KE) were monitored at time intervals from the onset of contraction to 200 ms. Jump height, sprinting speed at 5, 10, 20-m and change-of-direction ability performances were also assessed. There were no significant between-group baseline differences. Both COMB and PLYO significantly increased their jump height (Δ14.3\%; ES = 0.94; Δ12.1\%; ES = 0.54, respectively) and RTD at mid to late phases but with greater within effect sizes in COMB in comparison with PLYO. However, significant increases in peak torque (Δ16.9\%; p < 0.001; ES = 0.58), RTD (Δ44.3\%; ES = 0.71), RTDr (Δ27.3\%; ES = 0.62) and sprint performance at 5-m (Δ-4.7\%; p < 0.001; ES = 0.73) were found in COMB without any significant pre-to-post change in PLYO and CONT groups. Our results suggest that COMB is more effective than PLYO or CONT for enhancing strength, sprint and jump performances.}, language = {en} } @misc{FischerSixtusGoebel2015, author = {Fischer, Martin H. and Sixtus, Elena and G{\"o}bel, Silke M.}, title = {Commentary}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {420}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406260}, pages = {3}, year = {2015}, abstract = {kein Abstract vorhanden}, language = {en} } @misc{ArslanFelser2017, author = {Arslan, Se{\c{c}}kin and Felser, Claudia}, title = {Comprehension of wh-questions in Turkish-German bilinguals with aphasia}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {462}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412813}, pages = {22}, year = {2017}, abstract = {The aim of our study was to examine the extent to which linguistic approaches to sentence comprehension deficits in aphasia can account for differential impairment patterns in the comprehension of wh-questions in bilingual persons with aphasia (PWA). We investi- gated the comprehension of subject and object wh-questions in both Turkish, a wh-in-situ language, and German, a wh-fronting language, in two bilingual PWA using a sentence-to-picture matching task. Both PWA showed differential impairment patterns in their two languages. SK, an early bilingual PWA, had particular difficulty comprehending subject which-questions in Turkish but performed normal across all conditions in German. CT, a late bilingual PWA, performed more poorly for object which-questions in German than in all other condi- tions, whilst in Turkish his accuracy was at chance level across all conditions. We conclude that the observed patterns of selective cross-linguistic impairments cannot solely be attributed either to difficulty with wh-movement or to problems with the integration of discourse-level information. Instead our results suggest that differ- ences between our PWA's individual bilingualism profiles (e.g. onset of bilingualism, premorbid language dominance) considerably affected the nature and extent of their impairments.}, language = {en} } @misc{BohlkenWeberRappetal.2015, author = {Bohlken, Jens and Weber, Simon and Rapp, Michael Armin and Kostev, Karel}, title = {Continuous treatment with antidementia drugs in Germany 2003-2013}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {522}, issn = {1866-8364}, doi = {10.25932/publishup-41471}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-414718}, pages = {8}, year = {2015}, abstract = {Background: Continuous treatment is an important indicator of medication adherence in dementia. However, long-term studies in larger clinical settings are lacking, and little is known about moderating effects of patient and service characteristics. Methods: Data from 12,910 outpatients with dementia (mean age 79.2 years; SD = 7.6 years) treated between January 2003 and December 2013 in Germany were included. Continuous treatment was analysed using Kaplan-Meier curves and log-rank tests. In addition, multivariate Cox regression models were fitted with continuous treatment as dependent variable and the predictors antidementia agent, age, gender, medical comorbidities, physician specialty, and health insurance status. Results: After one year of follow-up, nearly 60\% of patients continued drug treatment. Donezepil (HR: 0.88; 95\% CI: 0.82-0.95) and memantine (HR: 0.85; 0.79-0.91) patients were less likely to be discontinued treatment as compared to rivastigmine users. Patients were less likely to be discontinued if they were treated by specialist physicians as compared to general practitioners (HR: 0.44; 0.41-0.48). Younger male patients and patients who had private health insurance had a lower discontinuation risk. Regarding comorbidity, patients were more likely to be continuously treated with the index substance if a diagnosis of heart failure or hypertension had been diagnosed at baseline. Conclusions: Our results imply that besides type of antidementia agent, involvement of a specialist in the complex process of prescribing antidementia drugs can provide meaningful benefits to patients, in terms of more disease-specific and continuous treatment.}, language = {en} } @misc{BoschWilbert2020, author = {Bosch, Jannis and Wilbert, J{\"u}rgen}, title = {Contrast and Assimilation Effects on Self-Evaluation of Performance and Task Interest in a Sample of Elementary School Children}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {600}, issn = {1866-8364}, doi = {10.25932/publishup-44481}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-444819}, pages = {13}, year = {2020}, abstract = {Social comparison processes and the social position within a school class already play a major role in performance evaluation as early as in elementary school. The influence of contrast and assimilation effects on self-evaluation of performance as well as task interest has been widely researched in observational studies under the labels big-fish-little-pond and basking-in-reflected-glory effect. This study examined the influence of similar contrast and assimilation effects in an experimental paradigm. Fifth and sixth grade students (n = 230) completed a computer-based learning task during which they received social comparative feedback based on 2 × 2 experimentally manipulated feedback conditions: social position (high vs. low) and peer performance (high vs. low). Results show a more positive development of task interest and self-evaluation of performance in both the high social position and the high peer performance condition. When applied to the school setting, results of this study suggest that students who already perform well in comparison to their peer group are also the ones who profit most from social comparative feedback, given that they are the ones who usually receive the corresponding positive performance feedback.}, language = {en} } @article{BoschWilbert2020, author = {Bosch, Jannis and Wilbert, J{\"u}rgen}, title = {Contrast and Assimilation Effects on Self-Evaluation of Performance and Task Interest in a Sample of Elementary School Children}, series = {Frontiers in Education}, volume = {4}, journal = {Frontiers in Education}, number = {165}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {2504-284X}, doi = {10.3389/feduc.2019.00165}, pages = {11}, year = {2020}, abstract = {Social comparison processes and the social position within a school class already play a major role in performance evaluation as early as in elementary school. The influence of contrast and assimilation effects on self-evaluation of performance as well as task interest has been widely researched in observational studies under the labels big-fish-little-pond and basking-in-reflected-glory effect. This study examined the influence of similar contrast and assimilation effects in an experimental paradigm. Fifth and sixth grade students (n = 230) completed a computer-based learning task during which they received social comparative feedback based on 2 × 2 experimentally manipulated feedback conditions: social position (high vs. low) and peer performance (high vs. low). Results show a more positive development of task interest and self-evaluation of performance in both the high social position and the high peer performance condition. When applied to the school setting, results of this study suggest that students who already perform well in comparison to their peer group are also the ones who profit most from social comparative feedback, given that they are the ones who usually receive the corresponding positive performance feedback.}, language = {en} } @article{StelzelBohleSchauenburgetal.2018, author = {Stelzel, Christine and Bohle, Hannah and Schauenburg, Gesche and Walter, Henrik and Granacher, Urs and Rapp, Michael Armin and Heinzel, Stephan}, title = {Contribution of the Lateral Prefrontal Cortex to Cognitive-Postural Multitasking}, series = {Frontiers in psychologie}, volume = {9}, journal = {Frontiers in psychologie}, publisher = {Frontiers}, address = {Lausanne}, issn = {1664-1078}, doi = {10.3389/fpsyg.2018.01075}, pages = {12}, year = {2018}, abstract = {There is evidence for cortical contribution to the regulation of human postural control. Interference from concurrently performed cognitive tasks supports this notion, and the lateral prefrontal cortex (lPFC) has been suggested to play a prominent role in the processing of purely cognitive as well as cognitive-postural dual tasks. The degree of cognitive-motor interference varies greatly between individuals, but it is unresolved whether individual differences in the recruitment of specific lPFC regions during cognitive dual tasking are associated with individual differences in cognitive-motor interference. Here, we investigated inter-individual variability in a cognitive-postural multitasking situation in healthy young adults (n = 29) in order to relate these to inter-individual variability in lPFC recruitment during cognitive multitasking. For this purpose, a oneback working memory task was performed either as single task or as dual task in order to vary cognitive load. Participants performed these cognitive single and dual tasks either during upright stance on a balance pad that was placed on top of a force plate or during fMRI measurement with little to no postural demands. We hypothesized dual one-back task performance to be associated with lPFC recruitment when compared to single one-back task performance. In addition, we expected individual variability in lPFC recruitment to be associated with postural performance costs during concurrent dual one-back performance. As expected, behavioral performance costs in postural sway during dual-one back performance largely varied between individuals and so did lPFC recruitment during dual one-back performance. Most importantly, individuals who recruited the right mid-lPFC to a larger degree during dual one-back performance also showed greater postural sway as measured by larger performance costs in total center of pressure displacements. This effect was selective to the high-load dual one-back task and suggests a crucial role of the right lPFC in allocating resources during cognitivemotor interference. Our study provides further insight into the mechanisms underlying cognitive-motor multitasking and its impairments.}, language = {en} } @misc{HennigSchrammLinderkamp2017, author = {Hennig, Timo and Schramm, Satyam Antonio and Linderkamp, Friedrich}, title = {Cross-informant disagreement on behavioral symptoms in adolescent attention-deficit/hyperactivity disorder and its impact on treatment effects}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {631}, issn = {1866-8364}, doi = {10.25932/publishup-44132}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-441329}, pages = {79 -- 86}, year = {2017}, abstract = {In assessing adolescent behavior difficulties, parents, teachers, and the adolescents themselves are key informants. However, substantial disagreement has been found between informants. Specifically, children with attention-deficit/hyperactivity disorder (ADHD) tend to overestimate their competencies, also known as "positive (illusionary) bias." This study compared parent, teacher, and adolescent ratings of ADHD and other behavioral symptoms in a sample of 114 adolescents with ADHD. Further, the effect of cross-informant disagreement (CID) on treatment outcomes was investigated in a subsample of 54 adolescents who had undergone a training and coaching intervention. Overall, there was moderate agreement among informants. Parent and adolescent ratings were more strongly correlated with each other than with teacher ratings. The strongest discrepancy was found between teacher and adolescent ratings on prosocial behavior. This discrepancy explained 12\% of the variance in parent-rated ADHD symptom severity after the intervention. The treatment was less effective in participants with high teacher-adolescent disagreement on prosocial behavior (d = 0.41) than with low disagreement (d = 0.98). These findings suggest that professionals working with adolescents with ADHD should consider multiple sources of information before initiating treatment and pay attention to cross-informant disagreements because these may indicate a risk of diminished treatment effects.}, language = {en} } @article{Roos2014, author = {Roos, Alfred}, title = {Das Kreuz mit der Nachhaltigkeit}, series = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, journal = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-71432}, pages = {391 -- 403}, year = {2014}, abstract = {1. Eine kritische Vorbemerkung zum Thema Nachhaltigkeit 2. Gewalt ist allt{\"a}glich - aber … 3. Was macht nun Gewaltpr{\"a}vention an Schulen nachhaltig? 4. Schulische Pr{\"a}vention in Brandenburg 5. Was verhindert Nachhaltigkeit in der Pr{\"a}ventionsarbeit? 6. Die Pr{\"a}vention von Rechtsextremismus und Rassismus in Brandenburg - Was kann Gewaltpr{\"a}vention davon lernen? LiteraturAlfred}, language = {de} } @misc{KonradBohlkenRappetal.2016, author = {Konrad, Marcel and Bohlken, Jens and Rapp, Michael Armin and Kostev, Karel}, title = {Depression risk in patients with heart failure in primary care practices in Germany}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {458}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-414159}, pages = {6}, year = {2016}, abstract = {Background: The goal of this study was to estimate the prevalence of and risk factors for diagnosed depression in heart failure (HF) patients in German primary care practices. Methods: This study was a retrospective database analysis in Germany utilizing the Disease Analyzer (R) Database (IMS Health, Germany). The study population included 132,994 patients between 40 and 90 years of age from 1,072 primary care practices. The observation period was between 2004 and 2013. Follow-up lasted up to five years and ended in April 2015. A total of 66,497 HF patients were selected after applying exclusion criteria. The same number of 66,497 controls were chosen and were matched (1:1) to HF patients on the basis of age, sex, health insurance, depression diagnosis in the past, and follow-up duration after index date. Results: HF was a strong risk factor for diagnosed depression (p < 0.0001). A total of 10.5\% of HF patients and 6.3\% of matched controls developed depression after one year of follow-up (p < 0.001). Depression was documented in 28.9\% of the HF group and 18.2\% of the control group after the five-year follow-up (p < 0.001). Cancer, dementia, osteoporosis, stroke, and osteoarthritis were associated with a higher risk of developing depression. Male gender and private health insurance were associated with lower risk of depression. Conclusions: The risk of diagnosed depression is significantly increased in patients with HF compared to patients without HF in primary care practices in Germany.}, language = {en} } @article{GroegerRoth2014, author = {Groeger-Roth, Frederick}, title = {Die "Gr{\"u}ne Liste Pr{\"a}vention"}, series = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, journal = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-71178}, pages = {127 -- 143}, year = {2014}, abstract = {1. Einleitung 2. Ausgangslage 3. Ziele der „Gr{\"u}nen Liste Pr{\"a}vention" 4. Aufnahmekriterien 5. Bewertungskriterien f{\"u}r die aufgenommenen Programme 6. Suchm{\"o}glichkeiten und Programmdarstellung 7. Ausgew{\"a}hlte Programme 8. Weiterentwicklung, Grenzen und Perspektiven 9. Fazit Literatur}, language = {de} } @misc{ZohselHohmSchmidtetal.2017, author = {Zohsel, Katrin and Hohm, Erika and Schmidt, Martin H. and Brandeis, Daniel and Banaschewski, Tobias and Laucht, Manfred}, title = {Die langfristigen Auswirkungen von Fr{\"u}hgeburtlichkeit auf kognitive Entwicklung und Schulerfolg}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {701}, issn = {1866-8364}, doi = {10.25932/publishup-43353}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433536}, pages = {11}, year = {2017}, abstract = {In einer prospektiven L{\"a}ngsschnittstudie wurde der Zusammenhang zwischen fr{\"u}her Responsivit{\"a}t der Mutter und kognitiver Entwicklung ihrer fr{\"u}h- bzw. reifgeborenen Kinder untersucht. Im Alter von drei Monaten wurde daf{\"u}r die Mutter-Kind-Interaktion mittels Verhaltensbeobachtung erfasst. Bei n=351 der teilnehmenden Kinder (101 fr{\"u}hgeboren) wurde die allgemeine Intelligenz (IQ) im Alter von 11 Jahren und bei n=313 (85 fr{\"u}hgeboren) zus{\"a}tzlich der h{\"o}chste erreichte Schulabschluss bis 25 Jahren erhoben. Fr{\"u}hgeborene wiesen mit 11 Jahren einen signifikant niedrigeren IQ als Reifgeborene auf, nachdem f{\"u}r m{\"o}gliche konfundierende Faktoren kontrolliert worden war. Nur bei Fr{\"u}h-, nicht aber bei Reifgeborenen zeigte sich ein signifikanter positiver Zusammenhang zwischen m{\"u}tterlicher Responsivit{\"a}t und IQ. F{\"u}r die Wahrscheinlichkeit einen h{\"o}heren Schulabschluss (mind. Fachabitur) zu erreichen, fand sich weder ein signifikanter Effekt von Fr{\"u}hgeburtlichkeit noch von m{\"u}tterlicher Responsivit{\"a}t.}, language = {de} } @misc{EsserSchmidt2017, author = {Esser, G{\"u}nter and Schmidt, Martin H.}, title = {Die Mannheimer Risikokinderstudie}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {556}, issn = {1866-8364}, doi = {10.25932/publishup-43306}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433069}, pages = {16}, year = {2017}, abstract = {Die Mannheimer Risikokinderstudie untersucht die psychische Entwicklung und ihre St{\"o}rungen bei Kindern mit unterschiedlich ausgepr{\"a}gten Risiken mit dem Ziel, Empfehlungen f{\"u}r die Verbesserung der Pr{\"a}vention, Fr{\"u}herkennung und Fr{\"u}hbehandlung von psychischen St{\"o}rungen bei Kindern abzuleiten. Dazu begleitet sie eine Kohorte von anfangs 384 Kindern in ihrer Entwicklung von der Geburt bis zum Erwachsenenalter. Die Erhebungen fanden in regelm{\"a}ßigen Abst{\"a}nden statt, beginnend im Alter von 3 Monaten, mit 2 Jahren, 4;6, 8, 11, 15, 19, 22, 23 und 25 Jahren. Geplant ist eine weitere Erhebung mit ca. 30 Jahren.}, language = {de} } @misc{JungKraheBusching2017, author = {Jung, Janis Moritz and Krah{\´e}, Barbara and Busching, Robert}, title = {Differential risk profiles for reactive and proactive aggression}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {588}, issn = {1866-8364}, doi = {10.25932/publishup-43322}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433229}, pages = {71 -- 84}, year = {2017}, abstract = {This two-wave longitudinal study identified configurations of social rejection, affiliation with aggressive peers, and academic failure and examined their predictivity for reactive and proactive aggression in a sample of 1,479 children and adolescents aged between 9 and 19 years. Latent profile analysis yielded three configurations of risk factors, made up of a non-risk group, a risk group scoring high on measures of social rejection (SR), and a risk group scoring high on measures of affiliation with aggressive peers and academic failure (APAF). Latent path analysis revealed that, as predicted, only membership in the SR group at T1 predicted reactive aggression at T2 17 months later. By contrast, only membership in the APAF group at T1 predicted proactive aggression at T2.}, language = {en} } @misc{ForestierSarrazinSniehottaetal.2019, author = {Forestier, Cyril and Sarrazin, Philippe and Sniehotta, Falko and Allenet, Beno{\^i}t and Heuz{\´e}, Jean-Philippe and Gauchet, Aur{\´e}lie and Chalabaev, A{\"i}na}, title = {Do compensatory health beliefs predict behavioural intention in a multiple health behaviour change context?}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {558}, issn = {1866-8364}, doi = {10.25932/publishup-43426}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-434261}, pages = {8}, year = {2019}, abstract = {Multiple health behaviour change (MHBC) represents one of the best ways to prevent reoccurrence of cardiovascular events. However, few individuals with cardiovascular diseases engage in this process. The present study examined the role of compensatory health beliefs (CHB; i.e., belief that a healthy behaviour compensates an unhealthy one)as a drag to engagement in this process. Some studies have shown that CHBs predict intention to engage in healthy behaviours, but no study has investigated CHBs in individuals who actually need to change multiple health behaviours. The goal was to better understand the role of CHBs in intentions formation process among individuals with cardiac diseases in an MHBC context. One hundred and four patients completed a questionnaire at the beginning of their cardiac rehabilitation program. Results showed that: (1) CHBs negatively predicted intentions (2) but only for participants with high self-efficacy or low risk perception; (3) CHBs predictions differed depending on the nature of the compensating behaviour, and were more predictive when medication intake was the compensating one. Findings only partially confirmed previous research conducted on healthy individuals who were not in an MHBC process, and emphasized the importance of considering CHBs for individuals in this process.}, language = {en} } @misc{KuehneLesserPetrietal.2018, author = {K{\"u}hne, Franziska and Lesser, Hannah and Petri, Franziska and Weck, Florian}, title = {Do mental health patients learn what their cognitive-behaviour therapists think they do?}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {490}, issn = {1866-8364}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-420607}, pages = {7}, year = {2018}, abstract = {Purpose: The acquisition of skills is essential to the conceptualization of cognitive-behavioural therapy. Yet, what experiences are encountered and what skills actually learned during therapy, and whether patients and therapists have concurrent views hereof, remains poorly understood. Method: An explorative pilot study with semi-structured, corresponding interview guides was conducted. Pilot data from our outpatient unit were transcribed and content-analyzed following current guidelines. Results: The responses of 18 participants (patients and their psychotherapists) were assigned to six main categories. Educational and cognitive aspects were mentioned most frequently and consistently by both groups. Having learned Behavioural alternatives attained the second highest agreement between perspectives. Conclusions: Patients and therapists valued CBT as an opportunity to learn new skills, which is an important prerequisite also for the maintenance of therapeutic change. We discuss limitations to generalizability but also theoretical and therapy implications.}, language = {en} } @article{KuehneLesserPetrietal.2018, author = {K{\"u}hne, Franziska and Lesser, Hannah and Petri, Franziska and Weck, Florian}, title = {Do mental health patients learn what their cognitive-behaviour therapists think they do?}, series = {International Journal of Qualitative Studies on Health and Well-being}, volume = {13}, journal = {International Journal of Qualitative Studies on Health and Well-being}, number = {1}, publisher = {Taylor \& Francis Group}, address = {London}, issn = {1748-2631}, doi = {10.1080/17482631.2018.1527598}, pages = {6}, year = {2018}, abstract = {Purpose: The acquisition of skills is essential to the conceptualization of cognitive-behavioural therapy. Yet, what experiences are encountered and what skills actually learned during therapy, and whether patients and therapists have concurrent views hereof, remains poorly understood. Method: An explorative pilot study with semi-structured, corresponding interview guides was conducted. Pilot data from our outpatient unit were transcribed and content-analyzed following current guidelines. Results: The responses of 18 participants (patients and their psychotherapists) were assigned to six main categories. Educational and cognitive aspects were mentioned most frequently and consistently by both groups. Having learned Behavioural alternatives attained the second highest agreement between perspectives. Conclusions: Patients and therapists valued CBT as an opportunity to learn new skills, which is an important prerequisite also for the maintenance of therapeutic change. We discuss limitations to generalizability but also theoretical and therapy implications.}, language = {en} } @misc{vandeKootSilvaFelseretal., author = {van de Koot, Hans and Silva, Renita and Felser, Claudia and Sato, Mikako}, title = {Does Dutch a-scrambling involve movement?}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-398566}, pages = {38}, abstract = {The present study focuses on A-scrambling in Dutch, a local word-order alternation that typically signals the discourse-anaphoric status of the scrambled constituent. We use cross-modal priming to investigate whether an A-scrambled direct object gives rise to antecedent reactivation effects in the position where a movement theory would postulate a trace. Our results indicate that this is not the case, thereby providing support for a base-generation analysis of A-scrambling in Dutch.}, language = {en} } @misc{WrightWachs2019, author = {Wright, Michelle F. and Wachs, Sebastian}, title = {Does Peer Rejection Moderate the Associations among Cyberbullying Victimization, Depression, and Anxiety among Adolescents with Autism Spectrum Disorder?}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, doi = {10.25932/publishup-42726}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-427266}, pages = {12}, year = {2019}, abstract = {While the consequences of cyberbullying victimization have received some attention in the literature, to date, little is known about the multiple types of strains in adolescents' lives, such as whether cyberbullying victimization and peer rejection increase their vulnerability to depression and anxiety. Even though some research found that adolescents with disabilities show higher risk for cyberbullying victimization, most research has focused on typically developing adolescents. Thus, the present study focused on examining the moderating effect of peer rejection in the relationships between cyberbullying victimization, depression, and anxiety among adolescents with autism spectrum disorder. There were 128 participants (89\% male; ages ranging from 11-16 years old) with autism spectrum disorder in the sixth, seventh, or eighth grade at 16 middle schools in the United States. Participants completed questionnaires on cyberbullying victimization, peer rejection, depression, and anxiety. Results revealed that cyberbullying victimization was associated positively with peer rejection, anxiety, and depression among adolescents with autism spectrum disorder. Further, peer rejection was linked positively with depression and anxiety. Peer rejection moderated the positive relationship between cyberbullying victimization and depression, but not anxiety. Implications for prevention programs and future research are discussed.}, language = {en} } @article{WrightWachs2019, author = {Wright, Michelle F. and Wachs, Sebastian}, title = {Does Peer Rejection Moderate the Associations among Cyberbullying Victimization, Depression, and Anxiety among Adolescents with Autism Spectrum Disorder?}, series = {Children}, volume = {6}, journal = {Children}, publisher = {MDPI}, address = {Basel}, issn = {2227-9067}, doi = {10.3390/children6030041}, pages = {12}, year = {2019}, abstract = {While the consequences of cyberbullying victimization have received some attention in the literature, to date, little is known about the multiple types of strains in adolescents' lives, such as whether cyberbullying victimization and peer rejection increase their vulnerability to depression and anxiety. Even though some research found that adolescents with disabilities show higher risk for cyberbullying victimization, most research has focused on typically developing adolescents. Thus, the present study focused on examining the moderating effect of peer rejection in the relationships between cyberbullying victimization, depression, and anxiety among adolescents with autism spectrum disorder. There were 128 participants (89\% male; ages ranging from 11-16 years old) with autism spectrum disorder in the sixth, seventh, or eighth grade at 16 middle schools in the United States. Participants completed questionnaires on cyberbullying victimization, peer rejection, depression, and anxiety. Results revealed that cyberbullying victimization was associated positively with peer rejection, anxiety, and depression among adolescents with autism spectrum disorder. Further, peer rejection was linked positively with depression and anxiety. Peer rejection moderated the positive relationship between cyberbullying victimization and depression, but not anxiety. Implications for prevention programs and future research are discussed.}, language = {en} } @article{MuellerStollMuelleretal.2018, author = {Mueller, Juliane and Stoll, Josefine and Mueller, Steffen and Mayer, Frank}, title = {Dose-response relationship of core-specific sensorimotor interventions in healthy, welltrained participants}, series = {Trials}, volume = {19}, journal = {Trials}, number = {424}, publisher = {BioMed Central}, address = {London}, issn = {1745-6215}, doi = {10.1186/s13063-018-2799-9}, pages = {8}, year = {2018}, abstract = {Background: Core-specific sensorimotor exercises are proven to enhance neuromuscular activity of the trunk, improve athletic performance and prevent back pain. However, the dose-response relationship and, therefore, the dose required to improve trunk function is still under debate. The purpose of the present trial will be to compare four different intervention strategies of sensorimotor exercises that will result in improved trunk function. Methods/design: A single-blind, four-armed, randomized controlled trial with a 3-week (home-based) intervention phase and two measurement days pre and post intervention (M1/M2) is designed. Experimental procedures on both measurement days will include evaluation of maximum isokinetic and isometric trunk strength (extension/flexion, rotation) including perturbations, as well as neuromuscular trunk activity while performing strength testing. The primary outcome is trunk strength (peak torque). Neuromuscular activity (amplitude, latencies as a response to perturbation) serves as secondary outcome. The control group will perform a standardized exercise program of four sensorimotor exercises (three sets of 10 repetitions) in each of six training sessions (30 min duration) over 3 weeks. The intervention groups' programs differ in the number of exercises, sets per exercise and, therefore, overall training amount (group I: six sessions, three exercises, two sets; group II: six sessions, two exercises, two sets; group III: six sessions, one exercise, three sets). The intervention programs of groups I, II and III include additional perturbations for all exercises to increase both the difficulty and the efficacy of the exercises performed. Statistical analysis will be performed after examining the underlying assumptions for parametric and non-parametric testing. Discussion: The results of the study will be clinically relevant, not only for researchers but also for (sports) therapists, physicians, coaches, athletes and the general population who have the aim of improving trunk function.}, language = {en} } @misc{MuellerStollMuelleretal.2019, author = {Mueller, Juliane and Stoll, Josefine and Mueller, Steffen and Mayer, Frank}, title = {Dose-response relationship of core-specific sensorimotor interventions in healthy, welltrained participants}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {499}, issn = {1866-8364}, doi = {10.25932/publishup-42241}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-422414}, year = {2019}, abstract = {Background: Core-specific sensorimotor exercises are proven to enhance neuromuscular activity of the trunk, improve athletic performance and prevent back pain. However, the dose-response relationship and, therefore, the dose required to improve trunk function is still under debate. The purpose of the present trial will be to compare four different intervention strategies of sensorimotor exercises that will result in improved trunk function. Methods/design: A single-blind, four-armed, randomized controlled trial with a 3-week (home-based) intervention phase and two measurement days pre and post intervention (M1/M2) is designed. Experimental procedures on both measurement days will include evaluation of maximum isokinetic and isometric trunk strength (extension/flexion, rotation) including perturbations, as well as neuromuscular trunk activity while performing strength testing. The primary outcome is trunk strength (peak torque). Neuromuscular activity (amplitude, latencies as a response to perturbation) serves as secondary outcome. The control group will perform a standardized exercise program of four sensorimotor exercises (three sets of 10 repetitions) in each of six training sessions (30 min duration) over 3 weeks. The intervention groups' programs differ in the number of exercises, sets per exercise and, therefore, overall training amount (group I: six sessions, three exercises, two sets; group II: six sessions, two exercises, two sets; group III: six sessions, one exercise, three sets). The intervention programs of groups I, II and III include additional perturbations for all exercises to increase both the difficulty and the efficacy of the exercises performed. Statistical analysis will be performed after examining the underlying assumptions for parametric and non-parametric testing. Discussion: The results of the study will be clinically relevant, not only for researchers but also for (sports) therapists, physicians, coaches, athletes and the general population who have the aim of improving trunk function.}, language = {en} } @misc{BrandWolffZiegler2016, author = {Brand, Ralf and Wolff, Wanja and Ziegler, Matthias}, title = {Drugs as instruments}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {434}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406738}, pages = {11}, year = {2016}, abstract = {Neuroenhancement (NE) is the non-medical use of psychoactive substances to produce a subjective enhancement in psychological functioning and experience. So far empirical investigations of individuals' motivation for NE however have been hampered by the lack of theoretical foundation. This study aimed to apply drug instrumentalization theory to user motivation for NE. We argue that NE should be defined and analyzed from a behavioral perspective rather than in terms of the characteristics of substances used for NE. In the empirical study we explored user behavior by analyzing relationships between drug options (use over-the-counter products, prescription drugs, illicit drugs) and postulated drug instrumentalization goals (e.g., improved cognitive performance, counteracting fatigue, improved social interaction). Questionnaire data from 1438 university students were subjected to exploratory and confirmatory factor analysis to address the question of whether analysis of drug instrumentalization should be based on the assumption that users are aiming to achieve a certain goal and choose their drug accordingly or whether NE behavior is more strongly rooted in a decision to try or use a certain drug option. We used factor mixture modeling to explore whether users could be separated into qualitatively different groups defined by a shared "goal X drug option" configuration. Our results indicate, first, that individuals decisions about NE are eventually based on personal attitude to drug options (e.g., willingness to use an over-the-counter product but not to abuse prescription drugs) rather than motivated by desire to achieve a specific goal (e.g., fighting tiredness) for which different drug options might be tried. Second, data analyses suggested two qualitatively different classes of users. Both predominantly used over-the-counter products, but "neuroenhancers" might be characterized by a higher propensity to instrumentalize over-the-counter products for virtually all investigated goals whereas "fatigue-fighters" might be inclined to use over-the-counter products exclusively to fight fatigue. We believe that psychological investigations like these are essential, especially for designing programs to prevent risky behavior.}, language = {en} } @misc{ShawGafosHooleetal.2011, author = {Shaw, Jason A. and Gafos, Adamantios I. and Hoole, Philip and Zeroual, Chakir}, title = {Dynamic invariance in the phonetic expression of syllable structure}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {516}, issn = {1866-8364}, doi = {10.25932/publishup-41247}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412479}, pages = {455 -- 490}, year = {2011}, abstract = {We asked whether invariant phonetic indices for syllable structure can be identified in a language where word-initial consonant clusters, regardless of their sonority profile, are claimed to be parsed heterosyllabically. Four speakers of Moroccan Arabic were recorded, using Electromagnetic Articulography. Pursuing previous work, we employed temporal diagnostics for syllable structure, consisting of static correspondences between any given phonological organisation and its presumed phonetic indices. We show that such correspondences offer only a partial understanding of the relation between syllabic organisation and continuous indices of that organisation. We analyse the failure of the diagnostics and put forth a new approach in which different phonological organisations prescribe different ways in which phonetic indices change as phonetic parameters are scaled. The main finding is that invariance is found in these patterns of change, rather than in static correspondences between phonological constructs and fixed values for their phonetic indices.}, language = {en} } @misc{WattendorfFestmanWestermannetal.2012, author = {Wattendorf, Elise and Festman, Julia and Westermann, Birgit and Keil, Ursula and Zappatore, Daniela and Franceschini, Rita and Luedi, Georges and Radue, Ernst-Wilhelm and M{\"u}nte, Thomas F. and Rager, G{\"u}nter and Nitsch, Cordula}, title = {Early bilingualism influences early and subsequently later acquired languages in cortical regions representing control functions}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {384}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-404092}, pages = {19}, year = {2012}, abstract = {Early acquisition of a second language influences the development of language abilities and cognitive functions. In the present study, we used functional Magnetic Resonance Imaging (fMRI) to investigate the impact of early bilingualism on the organization of the cortical language network during sentence production. Two groups of adult multilinguals, proficient in three languages, were tested on a narrative task; early multilinguals acquired the second language before the age of three years, late multilinguals after the age of nine. All participants learned a third language after nine years of age. Comparison of the two groups revealed substantial differences in language-related brain activity for early as well as late acquired languages. Most importantly, early multilinguals preferentially activated a fronto-striatal network in the left hemisphere, whereas the left posterior superior temporal gyrus (pSTG) was activated to a lesser degree than in late multilinguals. The same brain regions were highlighted in previous studies when a non-target language had to be controlled. Hence the engagement of language control in adult early multilinguals appears to be influenced by the specific learning and acquisition conditions during early childhood. Remarkably, our results reveal that the functional control of early and subsequently later acquired languages is similarly affected, suggesting that language experience has a pervasive influence into adulthood. As such, our findings extend the current understanding of control functions in multilinguals.}, language = {en} } @misc{BijeljacBabicHoehleNazzi2016, author = {Bijeljac-Babic, Ranka and H{\"o}hle, Barbara and Nazzi, Thierry}, title = {Early prosodic acquisition in bilingual infants}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {435}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407225}, pages = {8}, year = {2016}, abstract = {Infants start learning the prosodic properties of their native language before 12 months, as shown by the emergence of a trochaic bias in English-learning infants between 6 and 9 months (Jusczyk et al., 1993), and in German-learning infants between 4 and 6 months (Huhle et al., 2009, 2014), while French-learning infants do not show a bias at 6 months (Hohle et al., 2009). This language-specific emergence of a trochaic bias is supported by the fact that English and German are languages with trochaic predominance in their lexicons, while French is a language with phrase-final lengthening but lacking lexical stress. We explored the emergence of a trochaic bias in bilingual French/German infants, to study whether the developmental trajectory would be similar to monolingual infants and whether amount of relative exposure to the two languages has an impact on the emergence of the bias. Accordingly, we replicated Hohle et al. (2009) with 24 bilingual 6-month-olds learning French and German simultaneously. All infants had been exposed to both languages for 30 to 70\% of the time from birth. Using the Head Preference Procedure, infants were presented with two lists of stimuli, one made up of several occurrences of the pseudoword /GAba/ with word-initial stress (trochaic pattern), the second one made up of several occurrences of the pseudoword /gaBA/ with word-final stress (iambic pattern). The stimuli were recorded by a native German female speaker. Results revealed that these French/German bilingual 6-month olds have a trochaic bias (as evidenced by a preference to listen to the trochaic pattern). Hence, their listening preference is comparable to that of monolingual German-learning 6-month-olds, but differs from that of monolingual French-learning 6-month-olds who did not show any preference (Noble et al., 2009). Moreover, the size of the trochaic bias in the bilingual infants was not correlated with their amount of exposure to German. The present results thus establish that the development of a trochaic bias in simultaneous bilinguals is not delayed compared to monolingual German-learning infants (Hohle et al., 2009) and is rather independent of the amount of exposure to German relative to French.}, language = {en} } @misc{LeminenLehtonenBozicetal.2016, author = {Leminen, Alina and Lehtonen, Minna and Bozic, Mirjana and Clahsen, Harald}, title = {Editorial}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {441}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407243}, pages = {3}, year = {2016}, abstract = {kein abstract vorhanden}, language = {en} } @misc{WolffBrand2016, author = {Wolff, Wanja and Brand, Ralf}, title = {Editorial: using substances to enhance performance}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {443}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407274}, pages = {2}, year = {2016}, language = {en} } @misc{FliesserDeWittHubertsWippert2018, author = {Fliesser, Michael and De Witt Huberts, Jessie and Wippert, Pia-Maria}, title = {Education, job position, income or multidimensional indices?}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {437}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-411970}, pages = {7}, year = {2018}, abstract = {Objective: To investigate associations between socioeconomic status (SES) indicators (education, job position, income, multidimensional index) and the genesis of chronic low back pain (CLBP). Design: Longitudinal field study (baseline and 6-month follow-up). Setting: Four medical clinics across Germany. Participants: 352 people were included according to the following criteria: (1) between 18 and 65 years of age, (2) intermittent pain and (3) an understanding of the study and the ability to answer a questionnaire without help. Exclusion criteria were: (1) pregnancy, (2) inability to stand upright, (3) inability to give sick leave information, (4) signs of serious spinal pathology, (5) acute pain in the past 7 days or (6) an incomplete SES indicators questionnaire. Outcome measures: Subjective intensity and disability of CLBP. Results Analysis: showed that job position was the best single predictor of CLBP intensity, followed by a multidimensional index. Education and income had no significant association with intensity. Subjective disability was best predicted by job position, succeeded by the multidimensional index and education, while income again had no significant association. Conclusion: The results showed that SES indicators have different strong associations with the genesis of CLBP and should therefore not be used interchangeably. Job position was found to be the single most important indicator. These results could be helpful in the planning of back pain care programmes, but in general, more research on the relationship between SES and health outcomes is needed.}, language = {en} } @article{FliesserDeWittHubertsWippert2018, author = {Fliesser, Michael and De Witt Huberts, Jessie and Wippert, Pia-Maria}, title = {Education, job position, income or multidimensional indices?}, series = {BMJ Open}, volume = {8}, journal = {BMJ Open}, publisher = {BMJ Publishing Group}, address = {London}, issn = {2044-6055}, doi = {10.1136/bmjopen-2017-020207}, pages = {1 -- 7}, year = {2018}, abstract = {Objective: To investigate associations between socioeconomic status (SES) indicators (education, job position, income, multidimensional index) and the genesis of chronic low back pain (CLBP). Design: Longitudinal field study (baseline and 6-month follow-up). Setting: Four medical clinics across Germany. Participants: 352 people were included according to the following criteria: (1) between 18 and 65 years of age, (2) intermittent pain and (3) an understanding of the study and the ability to answer a questionnaire without help. Exclusion criteria were: (1) pregnancy, (2) inability to stand upright, (3) inability to give sick leave information, (4) signs of serious spinal pathology, (5) acute pain in the past 7 days or (6) an incomplete SES indicators questionnaire. Outcome measures: Subjective intensity and disability of CLBP. Results: Analysis showed that job position was the best single predictor of CLBP intensity, followed by a multidimensional index. Education and income had no significant association with intensity. Subjective disability was best predicted by job position, succeeded by the multidimensional index and education, while income again had no significant association. Conclusion: The results showed that SES indicators have different strong associations with the genesis of CLBP and should therefore not be used interchangeably. Job position was found to be the single most important indicator. These results could be helpful in the planning of back pain care programmes, but in general, more research on the relationship between SES and health outcomes is needed.}, language = {en} } @misc{VoellerSalzwedelNitardyetal.2014, author = {V{\"o}ller, Heinz and Salzwedel, Annett and Nitardy, Aischa and Buhlert, Hermann and Treszl, Andra's and Wegscheider, Karl}, title = {Effect of cardiac rehabilitation on functional and emotional status in patients after transcatheter aortic-valve implantation}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {385}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-404100}, pages = {7}, year = {2014}, abstract = {Background Transcatheter aortic-valve implantation (TAVI) is an established alternative therapy in patients with severe aortic stenosis and a high surgical risk. Despite a rapid growth in its use, very few data exist about the efficacy of cardiac rehabilitation (CR) in these patients. We assessed the hypothesis that patients after TAVI benefit from CR, compared to patients after surgical aortic-valve replacement (sAVR). Methods From September 2009 to August 2011, 442 consecutive patients after TAVI (n=76) or sAVR (n=366) were referred to a 3-week CR. Data regarding patient characteristics as well as changes of functional (6-min walk test. 6-MWT), bicycle exercise test), and emotional status (Hospital Anxiety and Depression Scale) were retrospectively evaluated and compared between groups after propensity score adjustment. Results Patients after TAVI were significantly older (p<0.001), more female (p<0.001), and had more often coronary artery disease (p=0.027), renal failure (p=0.012) and a pacemaker (p=0.032). During CR, distance in 6-MWT (both groups p0.001) and exercise capacity (sAVR p0.001, TAVI p0.05) significantly increased in both groups. Only patients after sAVR demonstrated a significant reduction in anxiety and depression (p0.001). After propensity scores adjustment, changes were not significantly different between sAVR and TAVI, with the exception of 6-MWT (p=0.004). Conclusions Patients after TAVI benefit from cardiac rehabilitation despite their older age and comorbidities. CR is a helpful tool to maintain independency for daily life activities and participation in socio-cultural life.}, language = {en} } @misc{ArntzMkaouerMarkovetal.2022, author = {Arntz, Fabian and Mkaouer, Bessem and Markov, Adrian and Schoenfeld, Brad and Moran, Jason and Ramirez-Campillo, Rodrigo and Behrens, Martin and Baumert, Philipp and Erskine, Robert M. and Hauser, Lukas and Chaabene, Helmi}, title = {Effect of Plyometric Jump Training on Skeletal Muscle Hypertrophy in Healthy Individuals: A Systematic Review With Multilevel Meta-Analysis}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1866-8364}, doi = {10.25932/publishup-56316}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-563165}, pages = {1 -- 17}, year = {2022}, abstract = {Objective: To examine the effect of plyometric jump training on skeletal muscle hypertrophy in healthy individuals. Methods: A systematic literature search was conducted in the databases PubMed, SPORTDiscus, Web of Science, and Cochrane Library up to September 2021. Results: Fifteen studies met the inclusion criteria. The main overall finding (44 effect sizes across 15 clusters median = 2, range = 1-15 effects per cluster) indicated that plyometric jump training had small to moderate effects [standardised mean difference (SMD) = 0.47 (95\% CIs = 0.23-0.71); p < 0.001] on skeletal muscle hypertrophy. Subgroup analyses for training experience revealed trivial to large effects in non-athletes [SMD = 0.55 (95\% CIs = 0.18-0.93); p = 0.007] and trivial to moderate effects in athletes [SMD = 0.33 (95\% CIs = 0.16-0.51); p = 0.001]. Regarding muscle groups, results showed moderate effects for the knee extensors [SMD = 0.72 (95\% CIs = 0.66-0.78), p < 0.001] and equivocal effects for the plantar flexors [SMD = 0.65 (95\% CIs = -0.25-1.55); p = 0.143]. As to the assessment methods of skeletal muscle hypertrophy, findings indicated trivial to small effects for prediction equations [SMD = 0.29 (95\% CIs = 0.16-0.42); p < 0.001] and moderate-to-large effects for ultrasound imaging [SMD = 0.74 (95\% CIs = 0.59-0.89); p < 0.001]. Meta-regression analysis indicated that the weekly session frequency moderates the effect of plyometric jump training on skeletal muscle hypertrophy, with a higher weekly session frequency inducing larger hypertrophic gains [β = 0.3233 (95\% CIs = 0.2041-0.4425); p < 0.001]. We found no clear evidence that age, sex, total training period, single session duration, or the number of jumps per week moderate the effect of plyometric jump training on skeletal muscle hypertrophy [β = -0.0133 to 0.0433 (95\% CIs = -0.0387 to 0.1215); p = 0.101-0.751]. Conclusion: Plyometric jump training can induce skeletal muscle hypertrophy, regardless of age and sex. There is evidence for relatively larger effects in non-athletes compared with athletes. Further, the weekly session frequency seems to moderate the effect of plyometric jump training on skeletal muscle hypertrophy, whereby more frequent weekly plyometric jump training sessions elicit larger hypertrophic adaptations.}, language = {en} } @article{ArntzMkaouerMarkovetal.2022, author = {Arntz, Fabian and Mkaouer, Bessem and Markov, Adrian and Schoenfeld, Brad and Moran, Jason and Ramirez-Campillo, Rodrigo and Behrens, Martin and Baumert, Philipp and Erskine, Robert M. and Hauser, Lukas and Chaabene, Helmi}, title = {Effect of Plyometric Jump Training on Skeletal Muscle Hypertrophy in Healthy Individuals: A Systematic Review With Multilevel Meta-Analysis}, series = {Frontiers in Physiology}, volume = {13}, journal = {Frontiers in Physiology}, edition = {888464}, publisher = {Frontiers}, address = {Lausanne, Schweiz}, issn = {1664-042X}, doi = {10.3389/fphys.2022.888464}, pages = {1 -- 17}, year = {2022}, abstract = {Objective: To examine the effect of plyometric jump training on skeletal muscle hypertrophy in healthy individuals. Methods: A systematic literature search was conducted in the databases PubMed, SPORTDiscus, Web of Science, and Cochrane Library up to September 2021. Results: Fifteen studies met the inclusion criteria. The main overall finding (44 effect sizes across 15 clusters median = 2, range = 1-15 effects per cluster) indicated that plyometric jump training had small to moderate effects [standardised mean difference (SMD) = 0.47 (95\% CIs = 0.23-0.71); p < 0.001] on skeletal muscle hypertrophy. Subgroup analyses for training experience revealed trivial to large effects in non-athletes [SMD = 0.55 (95\% CIs = 0.18-0.93); p = 0.007] and trivial to moderate effects in athletes [SMD = 0.33 (95\% CIs = 0.16-0.51); p = 0.001]. Regarding muscle groups, results showed moderate effects for the knee extensors [SMD = 0.72 (95\% CIs = 0.66-0.78), p < 0.001] and equivocal effects for the plantar flexors [SMD = 0.65 (95\% CIs = -0.25-1.55); p = 0.143]. As to the assessment methods of skeletal muscle hypertrophy, findings indicated trivial to small effects for prediction equations [SMD = 0.29 (95\% CIs = 0.16-0.42); p < 0.001] and moderate-to-large effects for ultrasound imaging [SMD = 0.74 (95\% CIs = 0.59-0.89); p < 0.001]. Meta-regression analysis indicated that the weekly session frequency moderates the effect of plyometric jump training on skeletal muscle hypertrophy, with a higher weekly session frequency inducing larger hypertrophic gains [β = 0.3233 (95\% CIs = 0.2041-0.4425); p < 0.001]. We found no clear evidence that age, sex, total training period, single session duration, or the number of jumps per week moderate the effect of plyometric jump training on skeletal muscle hypertrophy [β = -0.0133 to 0.0433 (95\% CIs = -0.0387 to 0.1215); p = 0.101-0.751]. Conclusion: Plyometric jump training can induce skeletal muscle hypertrophy, regardless of age and sex. There is evidence for relatively larger effects in non-athletes compared with athletes. Further, the weekly session frequency seems to moderate the effect of plyometric jump training on skeletal muscle hypertrophy, whereby more frequent weekly plyometric jump training sessions elicit larger hypertrophic adaptations.}, language = {en} } @misc{GranacherMuehlbauerBridenbaughetal.2017, author = {Granacher, Urs and M{\"u}hlbauer, Thomas and Bridenbaugh, Stephanie A. and Wolf, Madeleine and Roth, Ralf and Gschwind, Yves and Wolf, Irene and Mata, Rui and Kressig, Reto W.}, title = {Effects of a salsa dance training on balance and strength performance in older adults}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-399962}, pages = {8}, year = {2017}, abstract = {Background: Deficits in static and particularly dynamic postural control and force production have frequently been associated with an increased risk of falling in older adults. Objective: The objectives of this study were to investigate the effects of salsa dancing on measures of static/dynamic postural control and leg extensor power in seniors. Methods: Twenty-eight healthy older adults were randomly assigned to an intervention group (INT, n = 14, age 71.6 +/- 5.3 years) to conduct an 8-week progressive salsa dancing programme or a control group (CON, n = 14, age 68.9 +/- 4.7 years). Static postural control was measured during one-legged stance on a balance platform and dynamic postural control was obtained while walking on an instrumented walkway. Leg extensor power was assessed during a countermovement jump on a force plate. Results: Programme compliance was excellent with participants of the INT group completing 92.5\% of the dancing sessions. A tendency towards an improvement in the selected measures of static postural control was observed in the INT group as compared to the CON group. Significant group X test interactions were found for stride velocity, length and time. Post hoc analyses revealed significant increases in stride velocity and length, and concomitant decreases in stride time. However, salsa dancing did not have significant effects on various measures of gait variability and leg extensor power. Conclusion: Salsa proved to be a safe and feasible exercise programme for older adults accompanied with a high adherence rate. Age-related deficits in measures of static and particularly dynamic postural control can be mitigated by salsa dancing in older adults. High physical activity and fitness/mobility levels of our participants could be responsible for the nonsignificant findings in gait variability and leg extensor power.}, language = {en} } @misc{PerezChaparroZechSchuchetal.2018, author = {P{\´e}rez Chaparro, Camilo Germ{\´a}n Alberto and Zech, Philipp and Schuch, Felipe and Wolfarth, Bernd and Rapp, Michael Armin and Heiβel, Andreas}, title = {Effects of aerobic and resistance exercise alone or combined on strength and hormone outcomes for people living with HIV}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {476}, issn = {1866-8364}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-419556}, pages = {21}, year = {2018}, abstract = {Background: Infection with human immunodeficiency virus (HIV) affects muscle mass, altering independent activities of people living with HIV (PLWH). Resistance training alone (RT) or combined with aerobic exercise (AE) is linked to improved muscle mass and strength maintenance in PLWH. These exercise benefits have been the focus of different meta-analyses, although only a limited number of studies have been identified up to the year 2013/4. An up-to-date systematic review and meta-analysis concerning the effect of RT alone or combined with AE on strength parameters and hormones is of high value, since more and recent studies dealing with these types of exercise in PLWH have been published. Methods: Randomized controlled trials evaluating the effects of RT alone, AE alone or the combination of both (AERT) on PLWH was performed through five web-databases up to December 2017. Risk of bias and study quality was attained using the PEDro scale. Weighted mean difference (WMD) from baseline to post-intervention changes was calculated. The I2 statistics for heterogeneity was calculated. Results: Thirteen studies reported strength outcomes. Eight studies presented a low risk of bias. The overall change in upper body strength was 19.3 Kg (95\% CI: 9.8±28.8, p< 0.001) after AERT and 17.5 Kg (95\% CI: 16±19.1, p< 0.001) for RT. Lower body change was 29.4 Kg (95\% CI: 18.1±40.8, p< 0.001) after RT and 10.2 Kg (95\% CI: 6.7±13.8, p< 0.001) for AERT. Changes were higher after controlling for the risk of bias in upper and lower body strength and for supervised exercise in lower body strength. A significant change towards lower levels of IL-6 was found (-2.4 ng/dl (95\% CI: -2.6, -2.1, p< 0.001). Conclusion: Both resistance training alone and combined with aerobic exercise showed a positive change when studies with low risk of bias and professional supervision were analyzed, improving upper and, more critically, lower body muscle strength. Also, this study found that exercise had a lowering effect on IL-6 levels in PLWH.}, language = {en} } @article{PerezChaparroZechSchuchetal.2018, author = {P{\´e}rez Chaparro, Camilo Germ{\´a}n Alberto and Zech, Philipp and Schuch, Felipe and Wolfarth, Bernd and Rapp, Michael Armin and Heiβel, Andreas}, title = {Effects of aerobic and resistance exercise alone or combined on strength and hormone outcomes for people living with HIV}, series = {PLOS One}, volume = {13}, journal = {PLOS One}, number = {9}, publisher = {PLOS}, address = {San Francisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0203384}, pages = {1 -- 12}, year = {2018}, abstract = {Background: Infection with human immunodeficiency virus (HIV) affects muscle mass, altering independent activities of people living with HIV (PLWH). Resistance training alone (RT) or combined with aerobic exercise (AE) is linked to improved muscle mass and strength maintenance in PLWH. These exercise benefits have been the focus of different meta-analyses, although only a limited number of studies have been identified up to the year 2013/4. An up-to-date systematic review and meta-analysis concerning the effect of RT alone or combined with AE on strength parameters and hormones is of high value, since more and recent studies dealing with these types of exercise in PLWH have been published. Methods: Randomized controlled trials evaluating the effects of RT alone, AE alone or the combination of both (AERT) on PLWH was performed through five web-databases up to December 2017. Risk of bias and study quality was attained using the PEDro scale. Weighted mean difference (WMD) from baseline to post-intervention changes was calculated. The I2 statistics for heterogeneity was calculated. Results: Thirteen studies reported strength outcomes. Eight studies presented a low risk of bias. The overall change in upper body strength was 19.3 Kg (95\% CI: 9.8±28.8, p< 0.001) after AERT and 17.5 Kg (95\% CI: 16±19.1, p< 0.001) for RT. Lower body change was 29.4 Kg (95\% CI: 18.1±40.8, p< 0.001) after RT and 10.2 Kg (95\% CI: 6.7±13.8, p< 0.001) for AERT. Changes were higher after controlling for the risk of bias in upper and lower body strength and for supervised exercise in lower body strength. A significant change towards lower levels of IL-6 was found (-2.4 ng/dl (95\% CI: -2.6, -2.1, p< 0.001). Conclusion: Both resistance training alone and combined with aerobic exercise showed a positive change when studies with low risk of bias and professional supervision were analyzed, improving upper and, more critically, lower body muscle strength. Also, this study found that exercise had a lowering effect on IL-6 levels in PLWH.}, language = {en} } @misc{KuemmelBergmannPrieskeetal.2018, author = {K{\"u}mmel, Jakob and Bergmann, Julian and Prieske, Olaf and Kramer, Andreas and Granacher, Urs and Gruber, Markus}, title = {Effects of conditioning hops on drop jump and sprint performance}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {439}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407236}, pages = {8}, year = {2018}, abstract = {Background: It has previously been shown that conditioning activities consisting of repetitive hops have the potential to induce better drop jump (DJ) performance in recreationally active individuals. In the present pilot study, we investigated whether repetitive conditioning hops can also increase reactive jump and sprint performance in sprint-trained elite athletes competing at an international level. Methods: Jump and sprint performances of 5 athletes were randomly assessed under 2 conditions. The control condition (CON) comprised 8 DJs and 4 trials of 30-m sprints. The intervention condition (HOP) consisted of 10 maximal repetitive two-legged hops that were conducted 10 s prior to each single DJ and sprint trial. DJ performance was analyzed using a one-dimensional ground reaction force plate. Step length (SL), contact time (CT), and sprint time (ST) during the 30-m sprints were recorded using an opto-electronic measurement system. Results: Following the conditioning activity, DJ height and external DJ peak power were both significantly increased by 11 \% compared to the control condition. All other variables did not show any significant differences between HOP and CON. Conclusions: In the present pilot study, we were able to demonstrate large improvements in DJ performance even in sprint-trained elite athletes following a conditioning activity consisting of maximal two-legged repetitive hops. This strengthens the hypothesis that plyometric conditioning exercises can induce performance enhancements in elite athletes that are even greater than those observed in recreationally active athletes.. In addition, it appears that the transfer of these effects to other stretch-shortening cycle activities is limited, as we did not observe any changes in sprint performance following the plyometric conditioning activity.}, language = {en} } @misc{GranacherLacroixMuehlbaueretal.2017, author = {Granacher, Urs and Lacroix, Andre and M{\"u}hlbauer, Thomas and Roettger, Katrin and Gollhofer, Albert}, title = {Effects of core instability strength training on trunk muscle strength, spinal mobility, dynamic balance and functional mobility in older adults}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-399994}, pages = {9}, year = {2017}, abstract = {Background: Age-related postural misalignment, balance deficits and strength/power losses are associated with impaired functional mobility and an increased risk of falling in seniors. Core instability strength training (CIT) involves exercises that are challenging for both trunk muscles and postural control and may thus have the potential to induce benefits in trunk muscle strength, spinal mobility and balance performance. Objective: The objective was to investigate the effects of CIT on measures of trunk muscle strength, spinal mobility, dynamic balance and functional mobility in seniors. Methods: Thirty-two older adults were randomly assigned to an intervention group (INT; n = 16, aged 70.8 +/- 4.1 years) that conducted a 9-week progressive CIT or to a control group (n = 16, aged 70.2 +/- 4.5 years). Maximal isometric strength of the trunk flexors/extensors/lateral flexors (right, left)/rotators (right, left) as well as of spinal mobility in the sagittal and the coronal plane was measured before and after the intervention program. Dynamic balance (i.e. walking 10 m on an optoelectric walkway, the Functional Reach test) and functional mobility (Timed Up and Go test) were additionally tested. Results: Program compliance was excellent with participants of the INT group completing 92\% of the training sessions. Significant group x test interactions were found for the maximal isometric strength of the trunk flexors (34\%, p < 0.001), extensors (21\%, p < 0.001), lateral flexors (right: 48\%, p < 0.001; left: 53\%, p < 0.001) and left rotators (42\%, p < 0.001) in favor of the INT group. Further, training-related improvements were found for spinal mobility in the sagittal (11\%, p < 0.001) and coronal plane (11\%, p = 0.06) directions, for stride velocity (9\%, p < 0.05), the coefficient of variation in stride velocity (31\%, p < 0.05), the Functional Reach test (20\%, p < 0.05) and the Timed Up and Go test (4\%, p < 0.05) in favor of the INT group. Conclusion: CIT proved to be a feasible exercise program for seniors with a high adherence rate. Age-related deficits in measures of trunk muscle strength, spinal mobility, dynamic balance and functional mobility can be mitigated by CIT. This training regimen could be used as an adjunct or even alternative to traditional balance and/or resistance training.}, language = {en} } @misc{BollAvetisyanBhataraUngeretal.2016, author = {Boll-Avetisyan, Natalie and Bhatara, Anjali and Unger, Annika and Nazzi, Thierry and H{\"o}hle, Barbara}, title = {Effects of experience with L2 and music on rhythmic grouping by French listeners}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {450}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-413786}, pages = {16}, year = {2016}, abstract = {Rhythm perception is assumed to be guided by a domain-general auditory principle, the Iambic/Trochaic Law, stating that sounds varying in intensity are grouped as strong-weak, and sounds varying in duration are grouped as weak-strong. Recently, Bhatara et al. (2013) showed that rhythmic grouping is influenced by native language experience, French listeners having weaker grouping preferences than German listeners. This study explores whether L2 knowledge and musical experience also affect rhythmic grouping. In a grouping task, French late learners of German listened to sequences of coarticulated syllables varying in either intensity or duration. Data on their language and musical experience were obtained by a questionnaire. Mixed-effect model comparisons showed influences of musical experience as well as L2 input quality and quantity on grouping preferences. These results imply that adult French listeners' sensitivity to rhythm can be enhanced through L2 and musical experience.}, language = {en} } @misc{HoehleHoernigWeskottetal.2014, author = {H{\"o}hle, Barbara and H{\"o}rnig, Robin and Weskott, Thomas and Knauf, Selene and Kr{\"u}ger, Agnes}, title = {Effects of focus and definiteness on children's word order}, series = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam Humanwissenschaftliche Reihe}, number = {511}, issn = {1866-8364}, doi = {10.25932/publishup-41569}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-415695}, pages = {31}, year = {2014}, abstract = {Two experiments tested how faithfully German children aged 4; 5 to 5; 6 reproduce ditransitive sentences that are unmarked or marked with respect to word order and focus (Exp1) or definiteness (Exp2). Adopting an optimality theory (OT) approach, it is assumed that in the German adult grammar word order is ranked lower than focus and definiteness. Faithfulness of children's reproductions decreased as markedness of inputs increased; unmarked structures were reproduced most faithfully and unfaithful outputs had most often an unmarked form. Consistent with the OT proposal, children were more tolerant against inputs marked for word order than for focus; in conflict with the proposal, children were less tolerant against inputs marked for word order than for definiteness. Our results suggest that the linearization of objects in German double object constructions is affected by focus and definiteness, but that prosodic principles may have an impact on the position of a focused constituent.}, language = {en} } @misc{WiemersFischer2016, author = {Wiemers, Michael and Fischer, Martin H.}, title = {Effects of hand proximity and movement direction in spatial and temporal gap discrimination}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {428}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406568}, pages = {10}, year = {2016}, abstract = {Previous research on the interplay between static manual postures and visual attention revealed enhanced visual selection near the hands (near-hand effect). During active movements there is also superior visual performance when moving toward compared to away from the stimulus (direction effect). The "modulated visual pathways" hypothesis argues that differential involvement of magno- and parvocellular visual processing streams causes the near-hand effect. The key finding supporting this hypothesis is an increase in temporal and a reduction in spatial processing in near-hand space (Gozli et al., 2012). Since this hypothesis has, so far, only been tested with static hand postures, we provide a conceptual replication of Gozli et al.'s (2012) result with moving hands, thus also probing the generality of the direction effect. Participants performed temporal or spatial gap discriminations while their right hand was moving below the display. In contrast to Gozli et al (2012), temporal gap discrimination was superior at intermediate and not near hand proximity. In spatial gap discrimination, a direction effect without hand proximity effect suggests that pragmatic attentional maps overshadowed temporal/spatial processing biases for far/near-hand space.}, language = {en} } @misc{MoserTschakertMuelleretal.2015, author = {Moser, Othmar and Tschakert, Gerhard and Mueller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Obermayer-Pietsch, Barbara and Koehler, Gerd and Hofmann, Peter}, title = {Effects of high-intensity interval exercise versus moderate continuous exercise on glucose homeostasis and hormone response in patients with type 1 diabetes mellitus using novel ultra-long-acting insulin}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {497}, issn = {1866-8364}, doi = {10.25932/publishup-40834}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408342}, pages = {17}, year = {2015}, abstract = {Introduction We investigated blood glucose (BG) and hormone response to aerobic high-intensity interval exercise (HIIE) and moderate continuous exercise (CON) matched for mean load and duration in type 1 diabetes mellitus (T1DM). Material and Methods Seven trained male subjects with T1DM performed a maximal incremental exercise test and HIIE and CON at 3 different mean intensities below (A) and above (B) the first lactate turn point and below the second lactate turn point (C) on a cycle ergometer. Subjects were adjusted to ultra-long-acting insulin Degludec (Tresiba/Novo Nordisk, Denmark). Before exercise, standardized meals were administered, and short-acting insulin dose was reduced by 25\% (A), 50\% (B), and 75\% (C) dependent on mean exercise intensity. During exercise, BG, adrenaline, noradrenaline, dopamine, cortisol, glucagon, and insulin-like growth factor-1, blood lactate, heart rate, and gas exchange variables were measured. For 24 h after exercise, interstitial glucose was measured by continuous glucose monitoring system. Results BG decrease during HIIE was significantly smaller for B (p = 0.024) and tended to be smaller for A and C compared to CON. No differences were found for post-exercise interstitial glucose, acute hormone response, and carbohydrate utilization between HIIE and CON for A, B, and C. In HIIE, blood lactate for A (p = 0.006) and B (p = 0.004) and respiratory exchange ratio for A (p = 0.003) and B (p = 0.003) were significantly higher compared to CON but not for C. Conclusion Hypoglycemia did not occur during or after HIIE and CON when using ultra-long-acting insulin and applying our methodological approach for exercise prescription. HIIE led to a smaller BG decrease compared to CON, although both exercises modes were matched for mean load and duration, even despite markedly higher peak workloads applied in HIIE. Therefore, HIIE and CON could be safely performed in T1DM.}, language = {en} } @article{BehrendtBielitzkiBehrensetal.2022, author = {Behrendt, Tom and Bielitzki, Robert and Behrens, Martin and Herold, Fabian and Schega, Lutz}, title = {Effects of intermittent hypoxia-hyperoxia on performance- and health-related outcomes in humans}, series = {Sports medicine - open}, volume = {8}, journal = {Sports medicine - open}, number = {1}, publisher = {Springer}, address = {Berlin [u.a.]}, issn = {2199-1170}, doi = {10.1186/s40798-022-00450-x}, pages = {28}, year = {2022}, abstract = {Background: Intermittent hypoxia applied at rest or in combination with exercise promotes multiple beneficial adaptations with regard to performance and health in humans. It was hypothesized that replacing normoxia by moderate hyperoxia can increase the adaptive response to the intermittent hypoxic stimulus. Objective: Our objective was to systematically review the current state of the literature on the effects of chronic intermittent hypoxia-hyperoxia (IHH) on performance- and health-related outcomes in humans. Methods: PubMed, Web of Science (TM), Scopus, and Cochrane Library databases were searched in accordance with PRISMA guidelines (January 2000 to September 2021) using the following inclusion criteria: (1) original research articles involving humans, (2) investigation of the chronic effect of IHH, (3) inclusion of a control group being not exposed to IHH, and (4) articles published in peer-reviewed journals written in English. Results: Of 1085 articles initially found, eight studies were included. IHH was solely performed at rest in different populations including geriatric patients (n = 1), older patients with cardiovascular (n = 3) and metabolic disease (n = 2) or cognitive impairment (n = 1), and young athletes with overtraining syndrome (n = 1). The included studies confirmed the beneficial effects of chronic exposure to IHH, showing improvements in exercise tolerance, peak oxygen uptake, and global cognitive functions, as well as lowered blood glucose levels. A trend was discernible that chronic exposure to IHH can trigger a reduction in systolic and diastolic blood pressure. The evidence of whether IHH exerts beneficial effects on blood lipid levels and haematological parameters is currently inconclusive. A meta-analysis was not possible because the reviewed studies had a considerable heterogeneity concerning the investigated populations and outcome parameters. Conclusion: Based on the published literature, it can be suggested that chronic exposure to IHH might be a promising non-pharmacological intervention strategy for improving peak oxygen consumption, exercise tolerance, and cognitive performance as well as reducing blood glucose levels, and systolic and diastolic blood pressure in older patients with cardiovascular and metabolic diseases or cognitive impairment. However, further randomized controlled trials with adequate sample sizes are needed to confirm and extend the evidence. This systematic review was registered on the international prospective register of systematic reviews (PROSPERO-ID: CRD42021281248) (https://www.crd.york.ac.uk/prospero/).}, language = {en} } @misc{GranacherLesinskiBueschetal.2016, author = {Granacher, Urs and Lesinski, Melanie and B{\"u}sch, Dirk and M{\"u}hlbauer, Thomas and Prieske, Olaf and Puta, Christian and Gollhofer, Albert and Behm, David George}, title = {Effects of resistance training in youth athletes on muscular fitness and athletic performance}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {429}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406574}, pages = {14}, year = {2016}, abstract = {During the stages of long-term athlete development (LTAD), resistance training (RT) is an important means for (i) stimulating athletic development, (ii) tolerating the demands of long-term training and competition, and (iii) inducing long-term health promoting effects that are robust over time and track into adulthood. However, there is a gap in the literature with regards to optimal RT methods during LTAD and how RT is linked to biological age. Thus, the aims of this scoping review were (i) to describe and discuss the effects of RT on muscular fitness and athletic performance in youth athletes, (ii) to introduce a conceptual model on how to appropriately implement different types of RT within LTAD stages, and (iii) to identify research gaps from the existing literature by deducing implications for future research. In general, RT produced small -to -moderate effects on muscular fitness and athletic performance in youth athletes with muscular strength showing the largest improvement. Free weight, complex, and plyometric training appear to be well -suited to improve muscular fitness and athletic performance. In addition, balance training appears to be an important preparatory (facilitating) training program during all stages of LTAD but particularly during the early stages. As youth athletes become more mature, specificity, and intensity of RT methods increase. This scoping review identified research gaps that are summarized in the following and that should be addressed in future studies: (i) to elucidate the influence of gender and biological age on the adaptive potential following RT in youth athletes (especially in females), (ii) to describe RT protocols in more detail (i.e., always report stress and strain based parameters), and (iii) to examine neuromuscular and tendomuscular adaptations following RT in youth athletes.}, language = {en} } @article{WendtHufenbachKoenigetal.2020, author = {Wendt, Julia and Hufenbach, Miriam Catrin and K{\"o}nig, J{\"o}rg and Hamm, Alfons O.}, title = {Effects of verbal instructions and physical threat removal prior to extinction training on the return of conditioned fear}, series = {Scientific Reports}, volume = {10}, journal = {Scientific Reports}, publisher = {Macmillan Publishers Limited, part of Springer Nature}, address = {London}, issn = {2045-2322}, doi = {10.1038/s41598-020-57934-7}, pages = {14}, year = {2020}, abstract = {Instructions given prior to extinction training facilitate the extinction of conditioned skin conductance (SCRs) and fear-potentiated startle responses (FPSs) and serve as laboratory models for cognitive interventions implemented in exposure-based treatments of pathological anxiety. Here, we investigated how instructions given prior to extinction training, with or without the additional removal of the electrode used to deliver the unconditioned stimulus (US), affect the return of fear assessed 24 hours later. We replicated previous instruction effects on extinction and added that the additional removal of the US electrode slightly enhanced facilitating effects on the extinction of conditioned FPSs. In contrast, extinction instructions hardly affected the return of conditioned fear responses. These findings suggest that instruction effects observed during extinction training do not extent to tests of return of fear 24 hours later which serve as laboratory models of relapse and improvement stability of exposure-based treatments.}, language = {en} } @misc{WendtHufenbachKoenigetal.2020, author = {Wendt, Julia and Hufenbach, Miriam Catrin and K{\"o}nig, J{\"o}rg and Hamm, Alfons O.}, title = {Effects of verbal instructions and physical threat removal prior to extinction training on the return of conditioned fear}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {599}, issn = {1866-8364}, doi = {10.25932/publishup-44479}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-444796}, pages = {16}, year = {2020}, abstract = {Instructions given prior to extinction training facilitate the extinction of conditioned skin conductance (SCRs) and fear-potentiated startle responses (FPSs) and serve as laboratory models for cognitive interventions implemented in exposure-based treatments of pathological anxiety. Here, we investigated how instructions given prior to extinction training, with or without the additional removal of the electrode used to deliver the unconditioned stimulus (US), affect the return of fear assessed 24 hours later. We replicated previous instruction effects on extinction and added that the additional removal of the US electrode slightly enhanced facilitating effects on the extinction of conditioned FPSs. In contrast, extinction instructions hardly affected the return of conditioned fear responses. These findings suggest that instruction effects observed during extinction training do not extent to tests of return of fear 24 hours later which serve as laboratory models of relapse and improvement stability of exposure-based treatments.}, language = {en} } @misc{AdaniStegenwallnerSchuetzHaendleretal.2016, author = {Adani, Flavia and Stegenwallner-Sch{\"u}tz, Maja Henny Katherine and Haendler, Yair and Zukowski, Andrea}, title = {Elicited production of relative clauses in German}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {409}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-405149}, pages = {25}, year = {2016}, abstract = {We elicited the production of various types of relative clauses in a group of German-speaking children with specific language impairment (SLI) and typically developing controls in order to test the movement optionality account of grammatical difficulty in SLI. The results show that German-speaking children with SLI are impaired in relative clause production compared to typically developing children. The alternative structures that they produce consist of simple main clauses, as well as nominal and prepositional phrases produced in isolation, sometimes contextually appropriate, and sometimes not. Crucially for evaluating the movement optionality account, children with SLI produce very few instances of embedded clauses where the relative clause head noun is pronounced in situ; in fact, such responses are more common among the typically developing child controls. These results underscore the difficulty German-speaking children with SLI have with structures involving movement, but provide no specific support for the movement optionality account.}, language = {en} } @misc{HustedtSalomonsen2014, author = {Hustedt, Thurid and Salomonsen, Heidi Houlberg}, title = {Ensuring political responsiveness}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {387}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-404117}, pages = {20}, year = {2014}, abstract = {Although politicization is a perennial research topic in public administration to investigate relationships between ministers and civil servants, the concept still lacks clarification. This article contributes to this literature by systematically identifying different conceptualizations of politicization and suggests a typology including three politicization mechanisms to strengthen the political responsiveness of the ministerial bureaucracy: formal, functional and administrative politicization. The typology is empirically validated through a comparative case analysis of politicization mechanisms in Germany, Belgium, the UK and Denmark. The empirical analysis further refines the general idea of Western democracies becoming 'simply' more politicized, by illustrating how some politicization mechanisms do not continue to increase, but stabilize - at least for the time being.}, language = {en} } @article{VoigtSturzbecher2014, author = {Voigt, Jana and Sturzbecher, Dietmar}, title = {Entwicklung von Gewalt und Rechtsextremismus bei brandenburgische Jugendlichen und Folgerungen f{\"u}r eine nachhaltige Kriminalpr{\"a}vention}, series = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, journal = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-71199}, pages = {161 -- 181}, year = {2014}, abstract = {1. Ausgangslage 2. Gewalt 2.1 Begriffsdefinition 2.2 Aktuelle Trends 2.3 Analysen zu den Ursachen von Gewalt 3. Rechtsextremismus 3.1 Begriffsdefinition 3.2 Aktuelle Trends 3.3 Analysen zu den Ursachen von Rechtsextremismus 4. Ankn{\"u}pfungspunkte f{\"u}r die Kriminalpr{\"a}vention Literatur}, language = {de} } @article{Kahl2014, author = {Kahl, Wolfgang}, title = {Entwicklungsf{\"o}rderung und Gewaltpr{\"a}vention f{\"u}r junge Menschen}, series = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, journal = {Nachhaltige Pr{\"a}vention von Kriminalit{\"a}t, Gewalt und Rechtsextremismus : Beitr{\"a}ge aus Wissenschaft und Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-71163}, pages = {97 -- 126}, year = {2014}, abstract = {1. Einleitung: … Prozesse nachhaltig gestalten? 2. Konzeptioneller Ansatz: Positive Entwicklung junger Menschen f{\"o}rdern 3. Impulse des DFK zur Weiterentwicklung der Gewaltpr{\"a}vention in Deutschland im Zeitraum 2001 bis 2011 3.1 Projekt „Prim{\"a}re Pr{\"a}vention von Gewalt gegen Gruppenangeh{\"o}rige" (2001-2006) 3.2 Unterrichtung der Ministerpr{\"a}sidentenkonferenz {\"u}ber den Stand der Gewaltpr{\"a}vention sowie {\"u}ber zentrale Handlungserfordernisse zu ihrer nachhaltigen Gestaltung (2003-2006) 3.3 Bericht des Deutschen Jugendinstituts (DJI): Strategien der Gewaltpr{\"a}vention im Kindes und Jugendalter - Eine Zwischenbilanz in sechs Handlungsfeldern (2007) 3.4 Expertise „Gelingensbedingungen f{\"u}r die Pr{\"a}vention von interpersonaler Gewalt im Kindes- und Jugendalter" (2008) 3.5 F{\"o}rderung der Evaluation gewaltpr{\"a}ventiver Programme (seit 2009) 3.6 Kooperationsprojekt von Deutscher Bahn AG (DB), DFK und FU Berlin zur Verbreitung entwicklungsorientierter Programme (seit 2010) 3.7 Wissensmanagement zu Entwicklungsf{\"o}rderung und Gewaltpr{\"a}vention (seit 2008) 4. DFK-Projekt „Entwicklungsf{\"o}rderung und Gewaltpr{\"a}vention f{\"u}r jungen Menschen (E \& G)" (seit 2011) 4.1 DFK Sachverst{\"a}ndigenrat und Leitfaden „Entwicklungsf{\"o}rderung und Gewaltpr{\"a}vention f{\"u}r junge Menschen" (2012/2013) 4.2 Weitf{\"u}hrenden Perspektiven: Memorandum „Qualit{\"a}t, Struktur und Kooperation f{\"o}rdern" (2013) 4.3 Projektfortsetzung und Webportal „wegweiser pr{\"a}vention" (2014) 5. Fazit: … und am Ende nachhaltige Prozesse? Literatur}, language = {de} } @misc{RauscherKohnKaeseretal.2016, author = {Rauscher, Larissa and Kohn, Juliane and K{\"a}ser, Tanja and Mayer, Verena and Kucian, Karin and McCaskey, Ursina and Esser, G{\"u}nter and von Aster, Michael G.}, title = {Evaluation of a computer-based training program for enhancing arithmetic skills and spatial number representation in primary school children}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {430}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406727}, pages = {14}, year = {2016}, abstract = {Calcularis is a computer-based training program which focuses on basic numerical skills, spatial representation of numbers and arithmetic operations. The program includes a user model allowing flexible adaptation to the child's individual knowledge and learning profile. The study design to evaluate the training comprises three conditions (Calcularis group, waiting control group, spelling training group). One hundred and thirty-eight children from second to fifth grade participated in the study. Training duration comprised a minimum of 24 training sessions of 20 min within a time period of 6-8 weeks. Compared to the group without training (waiting control group) and the group with an alternative training (spelling training group), the children of the Calcularis group demonstrated a higher benefit in subtraction and number line estimation with medium to large effect sizes. Therefore, Calcularis can be used effectively to support children in arithmetic performance and spatial number representation.}, language = {en} } @misc{MoscaClahsen2016, author = {Mosca, Michela and Clahsen, Harald}, title = {Examining language switching in bilinguals}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {451}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-413752}, pages = {10}, year = {2016}, abstract = {Much research on language control in bilinguals has relied on the interpretation of the costs of switching between two languages. Of the two types of costs that are linked to language control, switching costs are assumed to be transient in nature and modulated by trial-specific manipulations (e.g., by preparation time), while mixing costs are supposed to be more stable and less affected by trial-specific manipulations. The present study investigated the effect of preparation time on switching and mixing costs, revealing that both types of costs can be influenced by trial-specific manipulations.}, language = {en} } @article{MoserTschakertMuelleretal.2015, author = {Moser, Othmar and Tschakert, Gerhard and M{\"u}ller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Obermayer-Pietsch, Barbara and Koehler, Gerd and Hofmann, Peter}, title = {Exercise versus Moderate Continuous Exercise on Glucose Homeostasis and Hormone Response in Patients with Type 1 Diabetes Mellitus Using Novel Ultra-Long-Acting Insulin}, series = {PLoS one}, volume = {10}, journal = {PLoS one}, number = {8}, publisher = {Public Library of Science}, address = {Lawrence}, issn = {1932-6203}, doi = {10.1371/journal.pone.0136489}, pages = {17}, year = {2015}, abstract = {Introduction We investigated blood glucose (BG) and hormone response to aerobic high-intensity interval exercise (HIIE) and moderate continuous exercise (CON) matched for mean load and duration in type 1 diabetes mellitus (T1DM). Material and Methods Seven trained male subjects with T1DM performed a maximal incremental exercise test and HIIE and CON at 3 different mean intensities below (A) and above (B) the first lactate turn point and below the second lactate turn point (C) on a cycle ergometer. Subjects were adjusted to ultra-long-acting insulin Degludec (Tresiba/ Novo Nordisk, Denmark). Before exercise, standardized meals were administered, and short-acting insulin dose was reduced by 25\% (A), 50\% (B), and 75\% (C) dependent on mean exercise intensity. During exercise, BG, adrenaline, noradrenaline, dopamine, cortisol, glucagon, and insulin-like growth factor-1, blood lactate, heart rate, and gas exchange variables were measured. For 24 h after exercise, interstitial glucose was measured by continuous glucose monitoring system. Results BG decrease during HIIE was significantly smaller for B (p = 0.024) and tended to be smaller for A and C compared to CON. No differences were found for post-exercise interstitial glucose, acute hormone response, and carbohydrate utilization between HIIE and CON for A, B, and C. In HIIE, blood lactate for A (p = 0.006) and B (p = 0.004) and respiratory exchange ratio for A (p = 0.003) and B (p = 0.003) were significantly higher compared to CON but not for C. Conclusion Hypoglycemia did not occur during or after HIIE and CON when using ultra-long-acting insulin and applying our methodological approach for exercise prescription. HIIE led to a smaller BG decrease compared to CON, although both exercises modes were matched for mean load and duration, even despite markedly higher peak workloads applied in HIIE. Therefore, HIIE and CON could be safely performed in T1DM.}, language = {en} } @misc{MoserTschakertMuelleretal.2015, author = {Moser, Othmar and Tschakert, Gerhard and M{\"u}ller, Alexander and Groeschl, Werner and Pieber, Thomas R. and Obermayer-Pietsch, Barbara and Koehler, Gerd and Hofmann, Peter}, title = {Exercise versus Moderate Continuous Exercise on Glucose Homeostasis and Hormone Response in Patients with Type 1 Diabetes Mellitus Using Novel Ultra-Long-Acting Insulin}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-82479}, year = {2015}, abstract = {Introduction We investigated blood glucose (BG) and hormone response to aerobic high-intensity interval exercise (HIIE) and moderate continuous exercise (CON) matched for mean load and duration in type 1 diabetes mellitus (T1DM). Material and Methods Seven trained male subjects with T1DM performed a maximal incremental exercise test and HIIE and CON at 3 different mean intensities below (A) and above (B) the first lactate turn point and below the second lactate turn point (C) on a cycle ergometer. Subjects were adjusted to ultra-long-acting insulin Degludec (Tresiba/ Novo Nordisk, Denmark). Before exercise, standardized meals were administered, and short-acting insulin dose was reduced by 25\% (A), 50\% (B), and 75\% (C) dependent on mean exercise intensity. During exercise, BG, adrenaline, noradrenaline, dopamine, cortisol, glucagon, and insulin-like growth factor-1, blood lactate, heart rate, and gas exchange variables were measured. For 24 h after exercise, interstitial glucose was measured by continuous glucose monitoring system. Results BG decrease during HIIE was significantly smaller for B (p = 0.024) and tended to be smaller for A and C compared to CON. No differences were found for post-exercise interstitial glucose, acute hormone response, and carbohydrate utilization between HIIE and CON for A, B, and C. In HIIE, blood lactate for A (p = 0.006) and B (p = 0.004) and respiratory exchange ratio for A (p = 0.003) and B (p = 0.003) were significantly higher compared to CON but not for C. Conclusion Hypoglycemia did not occur during or after HIIE and CON when using ultra-long-acting insulin and applying our methodological approach for exercise prescription. HIIE led to a smaller BG decrease compared to CON, although both exercises modes were matched for mean load and duration, even despite markedly higher peak workloads applied in HIIE. Therefore, HIIE and CON could be safely performed in T1DM.}, language = {en} } @misc{MorfSchuerchKuefneretal.2017, author = {Morf, Carolyn C. and Sch{\"u}rch, Eva and K{\"u}fner, Albrecht and Siegrist, Philip and Vater, Aline and Back, Mitja and Mestel, Robert and Schr{\"o}der-Ab{\´e}, Michela}, title = {Expanding the nomological net of the pathological narcissism inventory}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {410}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-405182}, pages = {25}, year = {2017}, abstract = {The Pathological Narcissism Inventory (PNI) is a multidimensional measure for assessing grandiose and vulnerable features in narcissistic pathology. The aim of the present research was to construct and validate a German translation of the PNI and to provide further information on the PNI's nomological net. Findings from a first study confirm the psychometric soundness of the PNI and replicate its seven-factor first-order structure. A second-order structure was also supported but with several equivalent models. A second study investigating associations with a broad range of measures (DSM Axis I and II constructs, emotions, personality traits, interpersonal and dysfunctional behaviors, and well-being) supported the concurrent validity of the PNI. Discriminant validity with the Narcissistic Personality Inventory was also shown. Finally, in a third study an extension in a clinical inpatient sample provided further evidence that the PNI is a useful tool to assess the more pathological end of narcissism.}, language = {en} } @misc{Verissimo2016, author = {Verissimo, Joao Marques}, title = {Extending a Gradient Symbolic approach to the native versus non-native contrast}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {518}, issn = {1866-8364}, doi = {10.25932/publishup-41371}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-413712}, pages = {900 -- 902}, year = {2016}, abstract = {The Gradient Symbolic Computation (GSC) model presented in the keynote article (Goldrick, Putnam \& Schwarz) constitutes a significant theoretical development, not only as a model of bilingual code-mixing, but also as a general framework that brings together symbolic grammars and graded representations. The authors are to be commended for successfully integrating a theory of grammatical knowledge with the voluminous research on lexical co-activation in bilinguals. It is, however, unfortunate that a certain conception of bilingualism was inherited from this latter research tradition, one in which the contrast between native and non-native language takes a back seat.}, language = {en} } @misc{SallenHemmingRichartz2017, author = {Sallen, Jeffrey and Hemming, Karen and Richartz, Alfred}, title = {Facilitating dual careers by improving resistance to chronic stress}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {463}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412735}, pages = {12}, year = {2017}, abstract = {The starting point of this contribution is the potential risk to health and performance from the combination of elite sporting careers with the pursuit of education. In European sport science and politics, structural measures to promote dual careers in elite sports have been discussed increasingly of late. In addition to organisational measures, there are calls for educational-psychological intervention programmes supporting the successful management of dual careers at the individual level. This paper presents an appropriate intervention programme and its evaluation: stress-resistance training for elite athletes (SRT-EA). It comprises 10 units, each lasting 90 minutes. It is intended for athletes and aims to improve their resistance to chronic stress. The evaluation was carried out in a quasi-experimental design, with three points of measurement (baseline, immediately after, and three months after) and two non-randomised groups: an intervention group (n = 128) and an untreated control group (n = 117). Participants were between 13 and 20 years of age (53.5\% male) and represented various Olympic sports. Outcome variables were assessed with questionnaires. Significant short- and mid-term intervention effects were explored. The intervention increased stress-related knowledge, general self-efficacy, and stress sensitivity. Chronic stress level, stress symptoms, and stress reactivity were reduced. In line with the intention of the intervention, the results showed short- and mid-term, small to medium-sized effects. Accordingly, separate measurements at the end of the intervention and three months later showed mostly positive subjective experiences. Thus, the results reinforce the hope that educational-psychological stress-management interventions can support dual careers.}, language = {en} } @misc{HartmannMoellerKrause2015, author = {Hartmann, Tilo and M{\"o}ller, Ingrid and Krause, Christina}, title = {Factors underlying male and female use of violent video games}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {394}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-404513}, pages = {18}, year = {2015}, abstract = {Research has consistently shown that males play violent video games more frequently than females, but factors underlying this gender gap have not been examined to date. This approach examines the assumption that males play violent video games more because they anticipate more enjoyment and less guilt from engaging in virtual violence than females. This may be because males are less empathetic, tend to morally justify physical violence more and have a greater need for sensation and aggression in video game play than females. Results of a path model based on survey data of 444 respondents and using multi-step multiple mediation analyses confirm these assumptions. Taken together, the findings of this study shed further light on the gender gap in violent video game use.}, language = {en} } @misc{VietzeJuangSchachneretal.2018, author = {Vietze, Jana and Juang, Linda P. and Schachner, Maja Katharina and Werneck, Harald}, title = {Feeling Half-Half?}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {455}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412742}, pages = {18}, year = {2018}, abstract = {Growing up in multicultural environments, Turkish-heritage individuals in Europe face specific challenges in combining their multiple cultural iden- tities to form a coherent sense of self. Drawing from social identity com- plexity, this study explores four modes of combining cultural identities and their variation in relational contexts. Problem-centered interviews with Turkish-heritage young adults in Austria revealed the preference for com- plex, supranational labels, such as multicultural. Furthermore, most partici- pants described varying modes of combining cultural identities over time and across relational contexts. Social exclusion experiences throughout adolescence related to perceived conflict of cultural identities, whereas multicultural peer groups supported perceived compatibility of cultural identities. Findings emphasize the need for complex, multidimensional approaches to study ethnic minorities' combination of cultural identities.}, language = {en} } @misc{VigoritoAbreuAmbrosettietal.2017, author = {Vigorito, Carlo and Abreu, Ana and Ambrosetti, Marco and Belardinelli, Romualdo and Corr{\`a}, Ugo and Cupples, Margaret and Davos, Constantinos H. and Hoefer, Stefan and Iliou, Marie-Christine and Schmid, Jean-Paul and V{\"o}ller, Heinz and Doherty, Patrick}, title = {Frailty and cardiac rehabilitation}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {406}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-405172}, pages = {14}, year = {2017}, abstract = {Frailty is a geriatric syndrome characterised by a vulnerability status associated with declining function of multiple physiological systems and loss of physiological reserves. Two main models of frailty have been advanced: the phenotypic model (primary frailty) or deficits accumulation model (secondary frailty), and different instruments have been proposed and validated to measure frailty. However measured, frailty correlates to medical outcomes in the elderly, and has been shown to have prognostic value for patients in different clinical settings, such as in patients with coronary artery disease, after cardiac surgery or transvalvular aortic valve replacement, in patients with chronic heart failure or after left ventricular assist device implantation. The prevalence, clinical and prognostic relevance of frailty in a cardiac rehabilitation setting has not yet been well characterised, despite the increasing frequency of elderly patients in cardiac rehabilitation, where frailty is likely to influence the onset, type and intensity of the exercise training programme and the design of tailored rehabilitative interventions for these patients. Therefore, we need to start looking for frailty in elderly patients entering cardiac rehabilitation programmes and become more familiar with some of the tools to recognise and evaluate the severity of this condition. Furthermore, we need to better understand whether exercise-based cardiac rehabilitation may change the course and the prognosis of frailty in cardiovascular patients.}, language = {en} } @misc{Schachner2017, author = {Schachner, Maja Katharina}, title = {From equality and inclusion to cultural pluralism}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {460}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412589}, pages = {18}, year = {2017}, abstract = {Schools are a major context for academic and socio-emotional development, but also an important acculturative context. This is notably the case in adolescence, which is a critical period for the development of a social and ethnic identity, as well as moral reasoning and intergroup attitudes. How schools approach cultural diversity issues is therefore likely to affect these developmental and acculturative processes and adaptation outcomes. In the present article, the manifestation and effects of the most prominent approaches to cultural diversity, namely those guided by a perspective of equality and inclusion, and those guided by a perspective of cultural pluralism, are reviewed and compared in the context of multi-ethnic schools. The aim is to explore when and how the potential of cultural diversity can best flourish, enhancing the academic and socio-emotional development of culturally diverse students.}, language = {en} } @misc{LonnemannHasselhorn2018, author = {Lonnemann, Jan and Hasselhorn, Marcus}, title = {Fr{\"u}he mathematische Bildung}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {636}, issn = {1866-8364}, doi = {10.25932/publishup-44148}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-441484}, pages = {129 -- 134}, year = {2018}, abstract = {Im vorliegenden Beitrag werden aktuelle Forschungstrends im Bereich der fr{\"u}hen mathematischen Bildung im Kontext j{\"u}ngst formulierter Zieldimensionen f{\"u}r die fr{\"u}he mathematische Bildung (siehe Benz et al., 2017) dargestellt. Es wird auf spielbasierte F{\"o}rdermaßnahmen, Kompetenzen im Bereich „Raum und Form", den Einfluss sprachlicher Parameter auf die Entwicklung mathematischer Kompetenzen sowie auf mathematikbezogene Kompetenzen fr{\"u}hp{\"a}dagogischer Fachkr{\"a}fte eingegangen. Dar{\"u}ber hinaus werden die Ergebnisse einer aktuellen Feldstudie zur F{\"o}rderung fr{\"u}her mathematischer Kompetenzen (siehe Dillon, Kannan, Dean, Spelke \& Duflo, 2017) vorgestellt. Abschließend wird die Entwicklung und Implementierung anschlussf{\"a}higer Bildungskonzepte als eine der zentralen Herausforderungen zuk{\"u}nftiger Forschungs- und Bildungsbem{\"u}hungen diskutiert}, language = {de} } @misc{GottwaldElsnerPollatos2015, author = {Gottwald, Janna M. and Elsner, Birgit and Pollatos, Olga}, title = {Good is up-spatial metaphors in action observation}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {422}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406281}, pages = {10}, year = {2015}, abstract = {Positive objects or actions are associated with physical highness, whereas negative objects or actions are related to physical lowness. Previous research suggests that metaphorical connection ("good is up" or "bad is down") between spatial experience and evaluation of objects is grounded in actual experience with the body. Prior studies investigated effects of spatial metaphors with respect to verticality of either static objects or self-performed actions. By presenting videos of object placements, the current three experiments combined vertically-located stimuli with observation of vertically-directed actions. As expected, participants' ratings of emotionally-neutral objects were systematically influenced by the observed vertical positioning, that is, ratings were more positive for objects that were observed being placed up as compared to down. Moreover, effects were slightly more pronounced for "bad is down," because only the observed downward, but not the upward, action led to different ratings as compared to a medium-positioned action. Last, some ratings were even affected by observing only the upward/downward action, without seeing the final vertical placement of the object. Thus, both, a combination of observing a vertically-directed action and seeing a vertically-located object, and observing a vertically-directed action alone, affected participants' evaluation of emotional valence of the involved object. The present findings expand the relevance of spatial metaphors to action observation, thereby giving new impetus to embodied-cognition research.}, language = {en} } @misc{WestphalVockStubbe2017, author = {Westphal, Andrea and Vock, Miriam and Stubbe, Tobias}, title = {Grade skipping from the perspective of teachers in Germany}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {411}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-405235}, pages = {14}, year = {2017}, abstract = {The present study explored teachers' perspectives on one specific type of acceleration, namely, grade skipping. In addition, we investigated the extent to which teachers' beliefs about students' academic, motivational, and social development after grade skipping may explain teachers' acceptance of this accelerative strategy. Moreover, we examined whether teachers' acceptance is linked to their decisions about using this intervention. Using data from the PARS project, which included 316 teachers from 18 secondary schools in the German federal state of North Rhine-Westphalia, we assessed teachers' acceptance, beliefs, and perceived knowledge about grade skipping using 4-point rating scales. Teachers also reported whether they had advised a student to skip a grade. Multilevel regression analyses indicated that teachers' beliefs about students' social, motivational, and academic development largely explained their acceptance. Teachers who showed a higher level of acceptance and perceived knowledge were more likely to have recommended grade skipping before. Educational implications are discussed.}, language = {en} } @misc{Hadad2019, author = {Hadad, Yemima}, title = {Hasidic myth-activism}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {642}, issn = {1866-8364}, doi = {10.25932/publishup-47223}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-472235}, pages = {35}, year = {2019}, abstract = {Since the 1970s, Buber has often been suspected of being a Volkish thinker. This essay reconsiders the affinity of Buber's late writings with Volkish ideology. It examines the allegations against Buber's Volkish thought in light of his later biblical and Hasidic writings. By illuminating the ideological affinity between these two modes of thought, the essay explains how Buber aims to depart from the dangers of myth without rejecting myth as such. I argue that Buber's relationship to myth can help us to explain his critique of nationalism. My basic argument is that in his struggle with hyper-nationalism, Buber follows the Baal Shem Tov and his struggle against Sabbateanism. Like the Besht, Buber does not reject myth, but seeks instead to repair it from within. Whereas hyper-nationalism uses myth to advance its political goals, Buber seeks to reposition ethics within a mythic framework. I view Buber's exegesis and commentaries on biblical and Hasidic myths as myth-activism.}, language = {en} } @article{SackFerrariFriesenetal.2022, author = {Sack, Carolin and Ferrari, Nina and Friesen, David and Haas, Fabiola and Klaudius, Marlen and Schmidt, Lisa and Torbahn, Gabriel and Wulff, Hagen and Joisten, Christine}, title = {Health risks of sarcopenic obesity in overweight children and adolescents: data from the CHILT III Programme (Cologne)}, series = {Journal of Clinical Medicine : open access journal}, volume = {11}, journal = {Journal of Clinical Medicine : open access journal}, number = {1}, publisher = {MDPI}, address = {Basel}, issn = {2077-0383}, doi = {10.3390/jcm11010277}, pages = {12}, year = {2022}, abstract = {Sarcopenic obesity is increasingly found in youth, but its health consequences remain unclear. Therefore, we studied the prevalence of sarcopenia and its association with cardiometabolic risk factors as well as muscular and cardiorespiratory fitness using data from the German Children's Health InterventionaL Trial (CHILT III) programme. In addition to anthropometric data and blood pressure, muscle and fat mass were determined with bioelectrical impedance analysis. Sarcopenia was classified via muscle-to-fat ratio. A fasting blood sample was taken, muscular fitness was determined using the standing long jump, and cardiorespiratory fitness was determined using bicycle ergometry. Of the 119 obese participants included in the analysis (47.1\% female, mean age 12.2 years), 83 (69.7\%) had sarcopenia. Affected individuals had higher gamma-glutamyl transferase, higher glutamate pyruvate transaminase, higher high-sensitivity C-reactive protein, higher diastolic blood pressure, and lower muscular and cardiorespiratory fitness (each p < 0.05) compared to participants who were 'only' obese. No differences were found in other parameters. In our study, sarcopenic obesity was associated with various disorders in children and adolescents. However, the clinical value must be tested with larger samples and reference populations to develop a unique definition and appropriate methods in terms of identification but also related preventive or therapeutic approaches.}, language = {en} } @misc{GallitWyschkonPoltzetal.2018, author = {Gallit, Finja and Wyschkon, Anne and Poltz, Nadine and Moraske, Svenja and Kucian, Karin and von Aster, Michael G. and Esser, G{\"u}nter}, title = {Henne oder Ei}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {632}, issn = {1866-8364}, doi = {10.25932/publishup-44135}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-441356}, pages = {81 -- 92}, year = {2018}, abstract = {Fragestellung: Ziel war die Untersuchung der Entwicklung und wechselseitigen Beziehung von Zahlen- und Mengenvorwissen (ZMW), Arbeitsged{\"a}chtnis (AG) und Intelligenz sowie deren Vorhersagekraft f{\"u}r die Rechenleistung in der ersten Klasse. Methodik: 1897 Kindergartenkinder nahmen an dieser Studie teil. Ein Teil dieser Kinder wurde 9 Monate sp{\"a}ter und erneut in der ersten Klasse untersucht. Ergebnisse: W{\"a}hrend des Kindergartenjahres verbesserten sich die Kinder in allen untersuchten Leistungen. Reziproke Zusammenh{\"a}nge zwischen den drei erhobenen Vorl{\"a}uferf{\"a}higkeiten konnten nachgewiesen werden. Das ZMW erwies sich als guter Pr{\"a}diktor f{\"u}r die AG- und Intelligenzleistung. Bei der {\"U}berpr{\"u}fung der Vorhersage des Rechnens erwies sich das ZMW als bester Pr{\"a}diktor der sp{\"a}teren Rechenleistung. Erwartungsgem{\"a}ß zeigten die zu t1 erfassten allgemein-kognitiven Leistungen indirekte Effekte {\"u}ber das ZMW auf die Rechenleistung. Die Intelligenz und das AG zu t2 konnten direkt zur Vorhersage des Rechnens in der ersten Klasse beitragen. Schlussfolgerungen: Die Ergebnisse verdeutlichen, dass das AG und die Intelligenz zwar an dem Aufbau des ZMW beteiligt sind, aber vor allem selbst durch dieses vorhergesagt werden. Die Daten sprechen daf{\"u}r das Potenzial des ZMWs in Trainingsprogrammen zu nutzen, durch dessen F{\"o}rderung auch intellektuelle und Ged{\"a}chtnisleistungen zunehmen k{\"o}nnen, die allesamt die schulische Rechenleistung positiv beeinflussen.}, language = {de} } @article{BohlkenJacobSchaumetal.2017, author = {Bohlken, Jens and Jacob, Louis and Schaum, Peter and Rapp, Michael Armin and Kostev, Karel}, title = {Hip fracture risk in patients with dementia in German primary care practices}, series = {Dementia}, volume = {16}, journal = {Dementia}, publisher = {Sage Publ.}, address = {London}, issn = {1471-3012}, doi = {10.1177/1471301215621854}, pages = {853 -- 864}, year = {2017}, abstract = {The aim was to analyze the risk of hip fracture in German primary care patients with dementia. This study included patients aged 65-90 from 1072 primary care practices who were first diagnosed with dementia between 2010 and 2013. Controls were matched (1:1) to cases for age, sex, and type of health insurance. The primary outcome was the diagnosis of hip fracture during the three-year follow-up period. A total of 53,156 dementia patients and 53,156 controls were included. A total of 5.3\% of patients and 0.7\% of controls displayed hip fracture after three years. Hip fracture occurred more frequently in dementia subjects living in nursing homes than in those living at home (9.2\% versus 4.3\%). Dementia, residence in nursing homes, and osteoporosis were risk factors for fracture development. Antidementia, antipsychotic, and antidepressant drugs generally had no significant impact on hip fracture risk when prescribed for less than six months. Dementia increased hip fracture risk in German primary care practices.}, language = {en} } @misc{BohlkenJacobSchaumetal.2017, author = {Bohlken, Jens and Jacob, Louis and Schaum, Peter and Rapp, Michael Armin and Kostev, Karel}, title = {Hip fracture risk in patients with dementia in German primary care practices}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {395}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-404526}, pages = {12}, year = {2017}, abstract = {The aim was to analyze the risk of hip fracture in German primary care patients with dementia. This study included patients aged 65-90 from 1072 primary care practices who were first diagnosed with dementia between 2010 and 2013. Controls were matched (1:1) to cases for age, sex, and type of health insurance. The primary outcome was the diagnosis of hip fracture during the three-year follow-up period. A total of 53,156 dementia patients and 53,156 controls were included. A total of 5.3\% of patients and 0.7\% of controls displayed hip fracture after three years. Hip fracture occurred more frequently in dementia subjects living in nursing homes than in those living at home (9.2\% versus 4.3\%). Dementia, residence in nursing homes, and osteoporosis were risk factors for fracture development. Antidementia, antipsychotic, and antidepressant drugs generally had no significant impact on hip fracture risk when prescribed for less than six months. Dementia increased hip fracture risk in German primary care practices.}, language = {en} }