@article{JendrzycaWarschburger2016, author = {Jendrzyca, Anna and Warschburger, Petra}, title = {Weight stigma and eating behaviours in elementary school children: A prospective population-based study}, series = {Appetite : multidisciplinary research on eating and drinking}, volume = {102}, journal = {Appetite : multidisciplinary research on eating and drinking}, publisher = {Elsevier}, address = {London}, issn = {0195-6663}, doi = {10.1016/j.appet.2016.02.005}, pages = {51 -- 59}, year = {2016}, abstract = {The relevance of weight stigma as an important factor in disordered eating has been supported by research. However, because most of the studies were cross-sectional and focussed on older children, the causal relationships could not be fully determined in childhood. The current study explores the role of weight stigma in body dissatisfaction and eating behaviours. The sample consisted of 773 girls and 713 boys, aged 6-11 years, who completed surveys assessing weight stigma experiences, body dissatisfaction and eating behaviours at two points of measurement, approximately one year apart. The children's external and disordered eating was rated via parental questionnaires. As expected, the pattern of the associations between weight status, weight stigma, body dissatisfaction and eating behaviours differed by gender. Experience of weight stigma in girls led to external and restrained eating one year later, whereas in boys no such association was observed. Body dissatisfaction mediated the association between weight stigma and restrained eating behaviours in girls, whereas in boys, body dissatisfaction directly influenced restrained eating behaviours. However, in both girls and boys weight status predicted body dissatisfaction and disordered eating, while weight stigma did not have a direct effect on disordered eating. Results suggest that interventions involving weight stigma should be a part of eating disorder prevention programmes, and gender-specific pathways should be considered.}, language = {en} } @article{NixonvanRijMoketal.2016, author = {Nixon, Jessie S. and van Rij, Jacolien and Mok, Peggy and Baayen, Harald R. and Chen, Yiya}, title = {The temporal dynamics of perceptual uncertainty: eye movement evidence from Cantonese segment and tone perception}, series = {Journal of memory and language}, volume = {90}, journal = {Journal of memory and language}, publisher = {Elsevier}, address = {San Diego}, issn = {0749-596X}, doi = {10.1016/j.jml.2016.03.005}, pages = {103 -- 125}, year = {2016}, abstract = {Two visual world eyetracking experiments investigated how acoustic cue value and statistical variance affect perceptual uncertainty during Cantonese consonant (Experiment 1) and tone perception (Experiment 2). Participants heard low- or high-variance acoustic stimuli. Euclidean distance of fixations from target and competitor pictures over time was analysed using Generalised Additive Mixed Modelling. Distance of fixations from target and competitor pictures varied as a function of acoustic cue, providing evidence for gradient, nonlinear sensitivity to cue values. Moreover, cue value effects significantly interacted with statistical variance, indicating that the cue distribution directly affects perceptual uncertainty. Interestingly, the time course of effects differed between target distance and competitor distance models. The pattern of effects over time suggests a global strategy in response to the level of uncertainty: as uncertainty increases, verification looks increase accordingly. Low variance generally creates less uncertainty, but can lead to greater uncertainty in the face of unexpected speech tokens. (C) 2016 Elsevier Inc. All rights reserved.}, language = {en} } @article{RohlfKraheBusching2016, author = {Rohlf, Helena, L. and Krah{\´e}, Barbara and Busching, Robert}, title = {The socializing effect of classroom aggression on the development of aggression and social rejection: A two-wave multilevel analysis}, series = {Journal of school psychology}, volume = {58}, journal = {Journal of school psychology}, publisher = {Elsevier}, address = {Oxford}, issn = {0022-4405}, doi = {10.1016/j.jsp.2016.05.002}, pages = {57 -- 72}, year = {2016}, language = {en} } @phdthesis{Jung2016, author = {Jung, Janis Moritz}, title = {The role of dysfunctional peer relationships and academic failure in the development and progression of aggression}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-394477}, school = {Universit{\"a}t Potsdam}, pages = {163}, year = {2016}, abstract = {Background: Aggression is a severe behavioral problem that interferes with many developmental challenges individuals face in middle childhood and adolescence. Particularly in the peer and in the academic domain, aggression inhibits the individual from making important learning experiences that are predictive for a healthy transition into adulthood. Furthermore, the resulting developmental deficits have the propensity to feedback and to promote aggression at later developmental stages. The aim of the present PhD thesis was to investigate pathways and processes involved in the etiology of aggression by examining the interrelation between multiple developmental problems in the peer and in the academic domain. More specifically, the relevance of affiliation with deviant peers as a driving mechanism for the development of aggression, factors promoting the affiliation with deviant peers (social rejection; academic failure), and mechanisms by which affiliation with deviant peers leads to aggression (external locus of control) were investigated. Method: The research questions were addressed by three studies. Three data waves were available for the first study, the second and third study were based on two data waves. The first study specified pathways to antisocial behavior by investigating the temporal interrelation between social rejection, academic failure, and affiliation with deviant peers in a sample of 1,657 male and female children and adolescents aged between 6 and 15 years. The second study examined the role of external control beliefs as a potential mediator in the link between affiliation with deviant peers and aggression in a sample of 1,466 children and adolescents in the age of 9 to 19 years, employing a half-longitudinal design. The third study aimed to expand the findings of Study 1 and Study 2 by examining the differential predictivity of combinations of developmental risks for different functions of aggression, using a sample of 1,479 participants in the age between 9 and 19 years. First, profiles of social rejection, academic failure, and affiliation with deviant peers were identified, using latent profile analysis. Second, prospective pathways between risk-profiles and reactive and proactive aggression were investigated, using latent path analysis. Results: The first study revealed that antisocial behavior at T1 was associated with social rejection and academic failure at T2. Both mechanisms promoted affiliation with deviant peers at the same data wave, which predicted deviancy at T3. Furthermore, both an indirect pathway via social rejection and affiliation with deviant peers and an indirect pathway via academic failure and affiliation with deviant peers significantly mediated the link between antisocial behavior at the first and the third data wave. Additionally, the proposed pathways generalized across genders and different age groups. The second study yielded that external control beliefs significantly mediated the link between affiliation with deviant peers and aggression, with affiliation with deviant peers at T1 predicting external control beliefs at T2 and external control beliefs at T1 predicting aggressive behavior at T2. Again, the analyses provided no evidence for gender and age specific variations in the proposed pathways. In the third study, three distinct risk groups were identified, made up of a large non-risk group, with low scores on all risk measures, a group characterized by high scores on social rejection (SR group), and a group with the highest scores on measures of affiliation with deviant peers and academic failure (APAF group). Importantly, risk group membership was differentially associated with reactive and proactive aggression. Only membership in the SR group at T1 was associated with the development of reactive aggression at T2 and only membership in the APAF group at T1 predicted proactive aggression at T2. Additionally, proactive aggression at T1 predicted membership in the APAF group at T2, indicating a reciprocal relationship between both constructs. Conclusion: The results demonstrated that aggression causes severe behavioral deficits in social and academic domains which promote future aggression by increasing individuals' tendency to affiliate with deviant peers. The stimulation of external control beliefs provides an explanation for deviant peers' effect on the progression and intensification of aggression. Finally, multiple developmental risks were shown to co-occur within individuals and to be differentially predictive of reactive and proactive aggression. The findings of this doctoral dissertation have possible implications for the conceptualization of prevention and intervention programs aimed to reduce aggression in middle childhood and adolescence.}, language = {en} } @article{BuschingLutz2016, author = {Busching, Robert and Lutz, Johannes}, title = {The Impact of Visual Stereotypes on Judgments about Rape A Reverse-Correlation Approach}, series = {Swiss Journal of Psychology = Schweizerische Zeitschrift f{\~A}¼r Psychologie = Revue Suisse de Psychologie}, volume = {75}, journal = {Swiss Journal of Psychology = Schweizerische Zeitschrift f{\~A}¼r Psychologie = Revue Suisse de Psychologie}, publisher = {Hogrefe}, address = {Bern}, issn = {1421-0185}, doi = {10.1024/1422-4917/a000178}, pages = {133 -- 140}, year = {2016}, abstract = {Fragestellung: Es soll die Qualit{\"a}t der Berichterstattung {\"u}ber Suizide und Suizidversuche in deutschsprachigen Jugendmagazinen n{\"a}her untersucht werden und Ver{\"a}nderungen der Suizidzahlen unter Jugendlichen in {\"O}sterreich nach dem Erscheinen von Berichten erfasst werden. Methodik: Suizidberichte aus f{\"u}nf großen deutschsprachigen Jugendmagazinen wurden mithilfe qualitativer Inhaltsanalyse im Hinblick auf Geschlecht, dargestellte Motive, Suizid(versuchs)methoden, positive und negative Darstellungsweisen, Schuldzuweisungen und Abweichungen von Medienempfehlungen zur Berichterstattung {\"u}ber Suizid analysiert. Die Suizidzahlen 2 Wochen vor und nach dem Erscheinen von Suizidberichten wurden verglichen. Ergebnisse: 59 Berichte wurden identifiziert. Die h{\"a}ufigste Berichterstattung zum Thema Suizid fand sich in der Zeitschrift Bravo, wobei es zu einer leichten {\"U}berrepr{\"a}sentation weiblicher Suizide und insgesamt zu einer Unterrepr{\"a}sentation von Suizidversuchen kam. Entsprechend der Epidemiologie suizidalen Verhaltens wurde Sturz in die Tiefe am h{\"a}ufigsten bei M{\"a}dchen und Erh{\"a}ngen bei den Jungen beschrieben. Bei den dargestellten Motiven zeigte sich, dass wichtige Faktoren wie psychiatrische Erkrankungen kaum Erw{\"a}hnung fanden. W{\"a}hrend Suizidentinnen h{\"a}ufig positiv dargestellt wurden, wurden Suizidenten h{\"a}ufiger negativ dargestellt. Implizite Schuldzuweisungen wurden vorwiegend den Eltern zugeschrieben. Es zeigte sich kein Hinweis auf einen Werther-Effekt nach Berichterstattung. Schlussfolgerungen: Die weitgehende Divergenz zwischen der Epidemiologie von Suizidalit{\"a}t Jugendlicher und im deutschsprachigen Raum derzeit vorherrschenden Mediendarstellungen verdeutlicht wichtige Ansatzpunkte f{\"u}r Pr{\"a}ventions- und Aufkl{\"a}rungsarbeit in der Bev{\"o}lkerung.}, language = {en} } @phdthesis{Rohlf2016, author = {Rohlf, Helena L.}, title = {The development of aggression in middle childhood}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-95457}, school = {Universit{\"a}t Potsdam}, pages = {242}, year = {2016}, abstract = {Background: The engagement in aggressive behavior in middle childhood is linked to the development of severe problems in later life. Thus, identifying factors and processes that con-tribute to the continuity and increase of aggression in middle childhood is essential in order to facilitate the development of intervention programs. The present PhD thesis aimed at expand-ing the understanding of the development of aggression in middle childhood by examining risk factors in the intrapersonal and interpersonal domains as well as the interplay between these factors: Maladaptive anger regulation was examined as an intrapersonal risk factor; processes that occur in the peer context (social rejection and peer socialization) were included as interpersonal risk factors. In addition, in order to facilitate the in situ assessment of anger regulation strategies, an observational measure of anger regulation was developed and validated. Method: The research aims were addressed within the scope of four articles. Data from two measurement time points about ten months apart were available for the analyses. Participants were elementary school children aged from 6 to 10 years at T1 and 7 to 11 years at T2. The first article was based on cross-sectional analyses including only the first time point; in the remaining three articles longitudinal associations across the two time points were analyzed. The first two articles were concerned with the development and cross-sectional as well as longitudinal validation of observational measure of anger regulation in middle childhood in a sample of 599 children. Using the same sample, the third article investigated the longitudinal link between maladaptive anger regulation and aggression considering social rejection as a mediating variable. The frequency as well as different functions of aggression (reactive and proactive) were included as outcomes measures. The fourth article examined the influence of class-level aggression on the development of different forms of aggression (relational and physical) over time under consideration of differences in initial individual aggression in a sample of 1,284 children. In addition, it was analyzed if the path from aggression to social rejection varies as a function of class-level aggression. Results: The first two articles revealed that the observational measure of anger regulation developed for the purpose of this research was cross-sectionally related to anger reactivity, aggression and social rejection as well as longitudinally related to self-reported anger regula-tion. In the third article it was found that T1 maladaptive anger regulation showed no direct link to T2 aggression, but an indirect link through T1 social rejection. This indirect link was found for the frequency of aggression as well as for reactive and proactive aggression. The fourth article revealed that with regard to relational aggression, a high level of classroom ag-gression predicted an increase of individual aggression only among children with initially low levels of aggression. For physical aggression, it was found that the overall level of aggression in the class affected all children equally. In addition, physical aggression increased the likelihood of social rejection irrespective of the class-level of aggression whereas relational aggression caused social rejection only in classes with a generally low level of relational aggression. The analyses of gender-specific effects showed that children were mainly influenced by their same-gender peers and that the effect on the opposite gender was higher if children engaged in gender-atypical forms of aggressive behavior. Conclusion: The results provided evidence for the construct and criterion validity of the observational measure of maladaptive anger regulation that was developed within the scope of this research. Furthermore, the findings indicated that maladaptive anger regulation constitutes an important risk factor of aggression through the influence of social rejection. Finally, the results demonstrated that the level of aggression among classmates is relevant for the development of individual aggression over time and that the children´s evaluation of relationally aggressive behavior varies as a function of the normativity of relational aggression in the class. The study findings have implications for the measurement of anger regulation in middle childhood as well as for the prevention of aggression and social rejection.}, language = {en} } @misc{SchaffnerSchiefele2016, author = {Schaffner, Ellen and Schiefele, Ulrich}, title = {The Contributions of Intrinsic and Extrinsic Reading Motivation to the Development of Reading Competence over Summer Vacation}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-93434}, pages = {917 -- 941}, year = {2016}, abstract = {This study addressed the role of reading motivation as a potential determinant of losses or gains in reading competence over six weeks of summer vacation (SV). Based on a sample of 223 third-grade elementary students, structural equation analyses showed that intrinsic reading motivation before SV contributed positively to both word and sentence comprehension after SV when controlling for comprehension performance before SV. These effects were mediated by reading amount. Extrinsic reading motivation did not show significant associations with end-of-summer comprehension scores. Taken together, the findings suggest that intrinsic reading motivation facilitates students' development of reading comprehension over SV.}, language = {en} } @article{SoemerSchwan2016, author = {Soemer, Alexander and Schwan, Stephan}, title = {Task-Appropriate Visualizations: Can the Very Same Visualization Format Either Promote or Hinder Learning Depending on the Task Requirements?}, series = {The journal of educational psychology}, volume = {108}, journal = {The journal of educational psychology}, publisher = {American Psychological Association}, address = {Washington}, issn = {0022-0663}, doi = {10.1037/edu0000093}, pages = {960 -- 968}, year = {2016}, abstract = {In a series of experiments, we tested a recently proposed hypothesis stating that the degree of alignment between the form of a mental representation resulting from learning with a particular visualization format and the specific requirements of a learning task determines learning performance (task-appropriateness). Groups of participants were required to learn the stroke configuration, the stroke order, or the stroke directions of a set of Chinese pseudocharacters. For each learning task, participants were divided into groups receiving dynamic, static-sequential, or static visualizations. An old/new character recognition task was given at test. The results showed that learning both stroke configuration and stroke order was best with static pictures (Experiments 1 and 2), while there was no reliable difference between the groups for learning stroke direction (Experiment 3). An additional experiment, however, revealed that learning with sequential pictures was superior when testing was carried out with sequential pictures, irrespective of the learning task (Experiment 4). The combined evidence from all experiments speaks against task requirements playing a role in determining the effectiveness of a visualization format. Furthermore, the evidence supports the view that a high degree of congruence between information presented during learning and information presented at test results in better learning (study-test congruence). Implications for instructional design are discussed.}, language = {en} } @misc{KruegelEngbert2016, author = {Kruegel, Andre and Engbert, Ralf}, title = {Statistics of microsaccades indicate early frequency effects during visual word recognition}, series = {Perception}, volume = {45}, journal = {Perception}, publisher = {Sage Publ.}, address = {London}, issn = {0301-0066}, pages = {127 -- 127}, year = {2016}, language = {en} } @article{VasishthNicenboim2016, author = {Vasishth, Shravan and Nicenboim, Bruno}, title = {Statistical Methods for Linguistic Research: Foundational Ideas - Part I}, series = {Language and linguistics compass}, volume = {10}, journal = {Language and linguistics compass}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {1749-818X}, doi = {10.1111/lnc3.12201}, pages = {349 -- 369}, year = {2016}, abstract = {We present the fundamental ideas underlying statistical hypothesis testing using the frequentist framework. We start with a simple example that builds up the one-sample t-test from the beginning, explaining important concepts such as the sampling distribution of the sample mean, and the iid assumption. Then, we examine the meaning of the p-value in detail and discuss several important misconceptions about what a p-value does and does not tell us. This leads to a discussion of Type I, II error and power, and Type S and M error. An important conclusion from this discussion is that one should aim to carry out appropriately powered studies. Next, we discuss two common issues that we have encountered in psycholinguistics and linguistics: running experiments until significance is reached and the 'garden-of-forking-paths' problem discussed by Gelman and others. The best way to use frequentist methods is to run appropriately powered studies, check model assumptions, clearly separate exploratory data analysis from planned comparisons decided upon before the study was run, and always attempt to replicate results.}, language = {en} } @article{CajarEngbertLaubrock2016, author = {Cajar, Anke and Engbert, Ralf and Laubrock, Jochen}, title = {Spatial frequency processing in the central and peripheral visual field during scene viewing}, series = {Vision research : an international journal for functional aspects of vision.}, volume = {127}, journal = {Vision research : an international journal for functional aspects of vision.}, publisher = {Elsevier}, address = {Oxford}, issn = {0042-6989}, doi = {10.1016/j.visres.2016.05.008}, pages = {186 -- 197}, year = {2016}, abstract = {Visuospatial attention and gaze control depend on the interaction of foveal and peripheral processing. The foveal and peripheral regions of the visual field are differentially sensitive to parts of the spatial frequency spectrum. In two experiments, we investigated how the selective attenuation of spatial frequencies in the central or the peripheral visual field affects eye-movement behavior during real-world scene viewing. Gaze-contingent low-pass or high-pass filters with varying filter levels (i.e., cutoff frequencies; Experiment 1) or filter sizes (Experiment 2) were applied. Compared to unfiltered control conditions, mean fixation durations increased most with central high-pass and peripheral low-pass filtering. Increasing filter size prolonged fixation durations with peripheral filtering, but not with central filtering. Increasing filter level prolonged fixation durations with low-pass filtering, but not with high-pass filtering. These effects indicate that fixation durations are not always longer under conditions of increased processing difficulty. Saccade amplitudes largely adapted to processing difficulty: amplitudes increased with central filtering and decreased with peripheral filtering; the effects strengthened with increasing filter size and filter level. In addition, we observed a trade-off between saccade timing and saccadic selection, since saccade amplitudes were modulated when fixation durations were unaffected by the experimental manipulations. We conclude that interactions of perception and gaze control are highly sensitive to experimental manipulations of input images as long as the residual information can still be accessed for gaze control. (C) 2016 Elsevier Ltd. All rights reserved.}, language = {en} } @misc{SchusterKraheIlabacaBaezaetal.2016, author = {Schuster, Isabell and Krah{\´e}, Barbara and Ilabaca Baeza, Paola and Munoz-Reyes, Jose Antonio}, title = {Sexual Aggression Victimization and Perpetration among Male and Female College Students in Chile}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-104684}, year = {2016}, abstract = {Evidence on the prevalence of sexual aggression among college students is primarily based on studies from Western countries. In Chile, a South American country strongly influenced by the Catholic Church, little research on sexual aggression among college students is available. Therefore, the purpose of the present study was to examine the prevalence of sexual aggression victimization and perpetration since the age of 14 (the legal age of consent) in a sample of male and female students aged between 18 and 29 years from five Chilean universities (N = 1135), to consider possible gender differences, and to study the extent to which alcohol was involved in the reported incidents of perpetration and victimization. Sexual aggression victimization and perpetration was measured with a Chilean Spanish version of the Sexual Aggression and Victimization Scale (SAV-S), which includes three coercive strategies (use or threat of physical force, exploitation of an incapacitated state, and verbal pressure), three victim-perpetrator constellations (current or former partners, friends/acquaintances, and strangers), and four sexual acts (sexual touch, attempted sexual intercourse, completed sexual intercourse, and other sexual acts, such as oral sex). Overall, 51.9\% of women and 48.0\% of men reported at least one incident of sexual victimization, and 26.8\% of men and 16.5\% of women reported at least one incident of sexual aggression perpetration since the age of 14. For victimization, only few gender differences were found, but significantly more men than women reported sexual aggression perpetration. A large proportion of perpetrators also reported victimization experiences. Regarding victim-perpetrator relationship, sexual aggression victimization and perpetration were more common between persons who knew each other than between strangers. Alcohol use by the perpetrator, victim, or both was involved in many incidents of sexual aggression victimization and perpetration, particularly among strangers. The present data are the first to provide a systematic and detailed picture of sexual aggression among college students in Chile, including victimization and perpetration reports by both men and women and confirming the critical role of alcohol established in past research from Western countries.}, language = {en} } @article{SchusterKraheIlabacaBaezaetal.2016, author = {Schuster, Isabell and Krah{\´e}, Barbara and Ilabaca Baeza, Paola and Munoz-Reyes, Jose A.}, title = {Sexual Aggression Victimization and Perpetration among Male and Female College Students in Chile}, series = {Frontiers in psychology}, volume = {7}, journal = {Frontiers in psychology}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1664-1078}, doi = {10.3389/fpsyg.2016.01354}, pages = {12}, year = {2016}, abstract = {Evidence on the prevalence of sexual aggression among college students is primarily based on studies from Western countries. In Chile, a South American country strongly influenced by the Catholic Church, little research on sexual aggression among college students is available. Therefore, the purpose of the present study was to examine the prevalence of sexual aggression victimization and perpetration since the age of 14 (the legal age of consent) in a sample of male and female students aged between 18 and 29 years from five Chilean universities (N = 1135), to consider possible gender differences, and to study the extent to which alcohol was involved in the reported incidents of perpetration and victimization. Sexual aggression victimization and perpetration was measured with a Chilean Spanish version of the Sexual Aggression and Victimization Scale (SAV-S), which includes three coercive strategies (use or threat of physical force, exploitation of an incapacitated state, and verbal pressure), three victim-perpetrator constellations (current or former partners, friends/acquaintances, and strangers), and four sexual acts (sexual touch, attempted sexual intercourse, completed sexual intercourse, and other sexual acts, such as oral sex). Overall, 51.9\% of women and 48.0\% of men reported at least one incident of sexual victimization, and 26.8\% of men and 16.5\% of women reported at least one incident of sexual aggression perpetration since the age of 14. For victimization, only few gender differences were found, but significantly more men than women reported sexual aggression perpetration. A large proportion of perpetrators also reported victimization experiences. Regarding victim-perpetrator relationship, sexual aggression victimization and perpetration were more common between persons who knew each other than between strangers. Alcohol use by the perpetrator, victim, or both was involved in many incidents of sexual aggression victimization and perpetration, particularly among strangers. The present data are the first to provide a systematic and detailed picture of sexual aggression among college students in Chile, including victimization and perpetration reports by both men and women and confirming the critical role of alcohol established in past research from Western countries.}, language = {en} } @article{SchusterKraheIlabacaBaezaetal.2016, author = {Schuster, Isabell and Krah{\´e}, Barbara and Ilabaca Baeza, Paola and Munoz-Reyes, Jose Antonio}, title = {Sexual Aggression Victimization and Perpetration among Male and Female College Students in Chile}, series = {Frontiers in psychology}, volume = {7}, journal = {Frontiers in psychology}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1664-1078}, doi = {10.3389/fpsyg.2016.01354}, year = {2016}, abstract = {Evidence on the prevalence of sexual aggression among college students is primarily based on studies from Western countries. In Chile, a South American country strongly influenced by the Catholic Church, little research on sexual aggression among college students is available. Therefore, the purpose of the present study was to examine the prevalence of sexual aggression victimization and perpetration since the age of 14 (the legal age of consent) in a sample of male and female students aged between 18 and 29 years from five Chilean universities (N = 1135), to consider possible gender differences, and to study the extent to which alcohol was involved in the reported incidents of perpetration and victimization. Sexual aggression victimization and perpetration was measured with a Chilean Spanish version of the Sexual Aggression and Victimization Scale (SAV-S), which includes three coercive strategies (use or threat of physical force, exploitation of an incapacitated state, and verbal pressure), three victim-perpetrator constellations (current or former partners, friends/acquaintances, and strangers), and four sexual acts (sexual touch, attempted sexual intercourse, completed sexual intercourse, and other sexual acts, such as oral sex). Overall, 51.9\% of women and 48.0\% of men reported at least one incident of sexual victimization, and 26.8\% of men and 16.5\% of women reported at least one incident of sexual aggression perpetration since the age of 14. For victimization, only few gender differences were found, but significantly more men than women reported sexual aggression perpetration. A large proportion of perpetrators also reported victimization experiences. Regarding victim-perpetrator relationship, sexual aggression victimization and perpetration were more common between persons who knew each other than between strangers. Alcohol use by the perpetrator, victim, or both was involved in many incidents of sexual aggression victimization and perpetration, particularly among strangers. The present data are the first to provide a systematic and detailed picture of sexual aggression among college students in Chile, including victimization and perpetration reports by both men and women and confirming the critical role of alcohol established in past research from Western countries.}, language = {en} } @article{SchultebraucksDeuterDuesenbergetal.2016, author = {Schultebraucks, Katharina and Deuter, Christian E. and Duesenberg, Moritz and Schulze, Lars and Hellmann-Regen, Julian and Domke, Antonia and Lockenvitz, Lisa and Kuehl, Linn K. and Otte, Christian and Wingenfeld, Katja}, title = {Selective attention to emotional cues and emotion recognition in healthy subjects: the role of mineralocorticoid receptor stimulation}, series = {Psychopharmacology}, volume = {233}, journal = {Psychopharmacology}, publisher = {Springer}, address = {New York}, issn = {0033-3158}, doi = {10.1007/s00213-016-4380-0}, pages = {3405 -- 3415}, year = {2016}, abstract = {Selective attention toward emotional cues and emotion recognition of facial expressions are important aspects of social cognition. Stress modulates social cognition through cortisol, which acts on glucocorticoid (GR) and mineralocorticoid receptors (MR) in the brain. We examined the role of MR activation on attentional bias toward emotional cues and on emotion recognition. We included 40 healthy young women and 40 healthy young men (mean age 23.9 +/- 3.3), who either received 0.4 mg of the MR agonist fludrocortisone or placebo. A dot-probe paradigm was used to test for attentional biases toward emotional cues (happy and sad faces). Moreover, we used a facial emotion recognition task to investigate the ability to recognize emotional valence (anger and sadness) from facial expression in four graded categories of emotional intensity (20, 30, 40, and 80 \%). In the emotional dot-probe task, we found a main effect of treatment and a treatment x valence interaction. Post hoc analyses revealed an attentional bias away from sad faces after placebo intake and a shift in selective attention toward sad faces compared to placebo. We found no attentional bias toward happy faces after fludrocortisone or placebo intake. In the facial emotion recognition task, there was no main effect of treatment. MR stimulation seems to be important in modulating quick, automatic emotional processing, i.e., a shift in selective attention toward negative emotional cues. Our results confirm and extend previous findings of MR function. However, we did not find an effect of MR stimulation on emotion recognition.}, language = {en} } @misc{BookerJacobRappetal.2016, author = {Booker, Anke and Jacob, Louis E. C. and Rapp, Michael A. and Bohlken, Jens and Kostev, Karel}, title = {Risk factors for dementia diagnosis in German primary care practices}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {449}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-413441}, pages = {7}, year = {2016}, abstract = {Background: Dementia is a psychiatric condition the development of which is associated with numerous aspects of life. Our aim was to estimate dementia risk factors in German primary care patients. Methods: The case-control study included primary care patients (70-90 years) with first diagnosis of dementia (all-cause) during the index period (01/2010-12/2014) (Disease Analyzer, Germany), and controls without dementia matched (1:1) to cases on the basis of age, sex, type of health insurance, and physician. Practice visit records were used to verify that there had been 10 years of continuous follow-up prior to the index date. Multivariate logistic regression models were fitted with dementia as a dependent variable and the potential predictors. Results: The mean age for the 11,956 cases and the 11,956 controls was 80.4 (SD: 5.3) years. 39.0\% of them were male and 1.9\% had private health insurance. In the multivariate regression model, the following variables were linked to a significant extent with an increased risk of dementia: diabetes (OR: 1.17; 95\% CI: 1.10-1.24), lipid metabolism (1.07; 1.00-1.14), stroke incl. TIA (1.68; 1.57-1.80), Parkinson's disease (PD) (1.89; 1.64-2.19), intracranial injury (1.30; 1.00-1.70), coronary heart disease (1.06; 1.00-1.13), mild cognitive impairment (MCI) (2.12; 1.82-2.48), mental and behavioral disorders due to alcohol use (1.96; 1.50-2.57). The use of statins (OR: 0.94; 0.90-0.99), proton-pump inhibitors (PPI) (0.93; 0.90-0.97), and antihypertensive drugs (0.96, 0.94-0.99) were associated with a decreased risk of developing dementia. Conclusions: Risk factors for dementia found in this study are consistent with the literature. Nevertheless, the associations between statin, PPI and antihypertensive drug use, and decreased risk of dementia need further investigations.}, language = {en} } @phdthesis{Lutz2016, author = {Lutz, Johannes}, title = {Reducing anger and aggession through eliciting incompatible emotions}, pages = {299}, year = {2016}, language = {en} } @misc{KuehneMeindersMohretal.2016, author = {K{\"u}hne, Franziska and Meinders, C. and Mohr, H. and Hafenbrack, K. and Kieseritzky, K. and Rosenberger, C. and Haerter, M. and Schulz-Kindermann, F. and Klinger, R. and Nestoriuc, A. Y.}, title = {Psychological treatments for pain in cancer patients. A systematic review on the current state of research}, series = {Der Schmerz : Organ der Deutschen Gesellschaft zum Studium des Schmerzes, der {\~A}-sterreichischen Schmerzgesellschaft und der Deutschen Interdisziplin{\~A}\iren Vereinigung f{\~A}¼r Schmerztherapie}, volume = {30}, journal = {Der Schmerz : Organ der Deutschen Gesellschaft zum Studium des Schmerzes, der {\~A}-sterreichischen Schmerzgesellschaft und der Deutschen Interdisziplin{\~A}\iren Vereinigung f{\~A}¼r Schmerztherapie}, publisher = {Springer}, address = {New York}, issn = {0932-433X}, doi = {10.1007/s00482-016-0169-7}, pages = {496 -- 509}, year = {2016}, abstract = {In cancer patients, pain is one of the main symptoms and especially in the late stages of disease, these symptoms can be associated with considerable suffering. In psycho-oncology, preliminary psychological therapies targeting cancer pain have been tested; however, a systematic review of available interventions is lacking, especially considering their dissemination, evidence base, study quality, and the comparison with established treatments. Therefore, the aim of the current study is to systematically review the current research on psychological treatments for pain in cancer patients. During May 2014, MEDLINE, PsycINFO, PSYNDEX, and CENTRAL databases were searched. Psychological treatments for pain in adult cancer patients studied in randomized, controlled trials (RCTs) and referring to pain as primary or secondary outcome were included. After examination for inclusion, structured data extraction and assessment followed. Data were synthesized narratively. In the review, 32 RCTs were included. Studies mainly referred to patients with breast cancer or patients in earlier stages of the disease. The methodological quality of included studies was heterogeneous. Most commonly, short interventions were delivered by nurses in out-patient settings. Interventions including education and relaxation techniques were utilized most often, followed by interventions with behavioral or cognitive components. A need for research persists regarding efficacy of current psychotherapeutic interventions, or the role of mediator variables (e. g., coping) on pain perception in cancer patients. Studies with high methodological quality which comprehensively and transparently report on interventions and designs are lacking.}, language = {de} } @article{SehmWarschburger2016, author = {Sehm, Marie and Warschburger, Petra}, title = {Prospective associations between binge eating and psychological risk factors in adolescence}, series = {Journal of Clinical Child \& Adolescent Psychology}, volume = {47}, journal = {Journal of Clinical Child \& Adolescent Psychology}, number = {5}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1537-4416}, doi = {10.1080/15374416.2016.1178124}, pages = {770 -- 784}, year = {2016}, abstract = {There is evidence that intrapersonal psychological factors might contribute to the development of binge eating. However, studies considering reciprocal effects between risk factors and disordered eating are rare. The present article investigates the nature of the temporal relationships between binge eating and low self-esteem, depressive symptoms, interoceptive deficits, perfectionism, weight/shape concerns, dietary restraint, and the internalization of the societal body ideal in adolescence while taking into account the moderating effects of age and gender. A German population-based sample of 1039 boys and girls from 12 to 19 years of age answered self-report questionnaires on risk factors and eating pathology on 2 measurement points separated by 20months. Data were analyzed using a cross-lagged panel design. Low self-esteem, interoceptive deficits, weight/shape concerns, and the internalization of the societal body ideal predicted binge eating longitudinally in bivariate analyses. Binge eating predicted later depressive symptoms, whereas perfectionism and dietary restraint were not longitudinally linked to binge eating in either direction. Low self-esteem and weight/shape concerns emerged as multivariate predictors of binge eating in girls and boys, respectively. No moderating effects of age were observed. The results suggest that depressive symptoms might rather be a consequence of binge eating than a risk factor, and this underscores that even subclinical eating pathology might be associated with negative psychological outcomes. Central risk factors that should be targeted in prevention programs might be low self-esteem for girls and weight/shape concerns for boys.}, language = {en} } @article{HoeseWyschkonMoraskeetal.2016, author = {H{\"o}se, Anna and Wyschkon, Anne and Moraske, Svenja and Eggeling, Marie and Quandte, Sabine and Kohn, Juliane and Poltz, Nadine and von Aster, Michael G. and Esser, G{\"u}nter}, title = {Prevention of dyslexia short-term and intermediate effects of promoting phonological awareness and letter-sound correspondence with at-risk preschool children}, series = {Zeitschrift f{\~A}¼r Kinder- und Jugendpsychiatrie und Psychotherapie}, volume = {44}, journal = {Zeitschrift f{\~A}¼r Kinder- und Jugendpsychiatrie und Psychotherapie}, publisher = {Hogrefe}, address = {Bern}, issn = {1422-4917}, doi = {10.1024/1422-4917/a000456}, pages = {377 -- 391}, year = {2016}, abstract = {Objective: This study assesses the short-term and intermediate effects of preschool training stimulating phonological awareness and letter-sound correspondence for children at risk of developing dyslexia. Moreover, we examined whether training reduced the frequency of subsequent dyslexic problems. Method: 25 children at risk of developing dyslexia were trained with Horen, Lauschen, Lernen 1 und 2 (Kuspert \& Schneider, 2008; Plume \& Schneider, 2004) by their kindergarten teachers and were compared with 60 untrained at-risk children. Results:The training revealed a significant short-term effect: The phonological awareness of trained at-risk children increased significantly over that of untrained at-risk children. However, there were no differences in phonological awareness, spelling, and reading ability between the first-graders in the training and control group. Furthermore, reading problems were reduced in the training group. Conclusions: In the future, phonological awareness as well as additional predictors should be included when identifying children vulnerable to developing dyslexia. Moreover, in order to prevent dyslexia, additional prerequisite deficits need to be identified, alleviated, and their effects evaluated.}, language = {de} } @misc{SchusterKraheTopluDemirtaş2016, author = {Schuster, Isabell and Krah{\´e}, Barbara and Toplu-Demirta{\c{s}}, Ezgi}, title = {Prevalence of Sexual Aggression Victimization and Perpetration in a Sample of Female and Male College Students in Turkey}, doi = {10.1080/00224499.2016.1207057}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-96357}, pages = {1 -- 14}, year = {2016}, abstract = {In Turkey, there is a shortage of studies on the prevalence of sexual aggression among young adults. The present study examined sexual aggression victimization and perpetration since the age of 15 in a convenience sample of N = 1,376 college students (886 women) from four public universities in Ankara, Turkey. Prevalence rates for different coercive strategies, victim-perpetrator constellations, and sexual acts were measured with a Turkish version of the Sexual Aggression and Victimization Scale (SAV-S). Overall, 77.6\% of women and 65.5\% of men reported at least one instance of sexual aggression victimization, and 28.9\% of men and 14.2\% of women reported at least one instance of sexual aggression perpetration. Prevalence rates of sexual aggression victimization and perpetration were highest for current or former partners, followed by acquaintances/friends and strangers. Alcohol was involved in a substantial proportion of the reported incidents. The findings are the first to provide systematic evidence on sexual aggression perpetration and victimization among college students in Turkey, including both women and men.}, language = {en} } @article{SchusterKraheTopluDemirtas2016, author = {Schuster, Isabell and Krah{\´e}, Barbara and Toplu-Demirtas, Ezgi}, title = {Prevalence of Sexual Aggression Victimization and Perpetration in a Sample of Female and Male College Students in Turkey}, series = {The journal of sex research : the publication of the Society for the Scientific Study of Sex}, volume = {53}, journal = {The journal of sex research : the publication of the Society for the Scientific Study of Sex}, publisher = {World Scientific}, address = {Abingdon}, issn = {0022-4499}, doi = {10.1080/00224499.2016.1207057}, pages = {1139 -- 1152}, year = {2016}, abstract = {In Turkey, there is a shortage of studies on the prevalence of sexual aggression among young adults. The present study examined sexual aggression victimization and perpetration since the age of 15 in a convenience sample of N=1,376 college students (886 women) from four public universities in Ankara, Turkey. Prevalence rates for different coercive strategies, victim-perpetrator constellations, and sexual acts were measured with a Turkish version of the Sexual Aggression and Victimization Scale (SAV-S). Overall, 77.6\% of women and 65.5\% of men reported at least one instance of sexual aggression victimization, and 28.9\% of men and 14.2\% of women reported at least one instance of sexual aggression perpetration. Prevalence rates of sexual aggression victimization and perpetration were highest for current or former partners, followed by acquaintances/friends and strangers. Alcohol was involved in a substantial proportion of the reported incidents. The findings are the first to provide systematic evidence on sexual aggression perpetration and victimization among college students in Turkey, including both women and men.}, language = {en} } @article{ZohselBaldusSchmidtetal.2016, author = {Zohsel, Katrin and Baldus, Christiane and Schmidt, Martin H. and Esser, G{\"u}nter and Banaschewski, Tobias and Thomasius, Rainer and Laucht, Manfred}, title = {Predicting later problematic cannabis use from psychopathological symptoms during childhood and adolescence: Results of a 25-year longitudinal study}, series = {Drug and alcohol dependence : an international journal on biomedical and psychosocial approaches}, volume = {163}, journal = {Drug and alcohol dependence : an international journal on biomedical and psychosocial approaches}, publisher = {Elsevier}, address = {Clare}, issn = {0376-8716}, doi = {10.1016/j.drugalcdep.2016.04.012}, pages = {251 -- 255}, year = {2016}, abstract = {Background: Cannabis is the most commonly used illegal substance among adolescents and young adults. Problematic cannabis use is often associated with comorbid psychopathological problems. The purpose of the current study was to elucidate the underlying developmental processes connecting externalizing and internalizing psychopathology in childhood and adolescence with problematic cannabis use in young adulthood. Methods: Data were drawn from the Mannheim Study of Children at Risk, an ongoing epidemiological cohort study from birth to adulthood. For n = 307 participants, symptom scores of conduct/oppositional defiant disorder, attention problems, hyperactivity/impulsivity, and internalizing disorders were available for the periods of childhood (4.5-11 years) and adolescence (15 years). At age 25 years, problematic cannabis use was assessed via clinical interview and a self-rating questionnaire. Results: At age 25 years, problematic cannabis use was identified in n = 28 participants (9.1\%). Childhood conduct/oppositional behavior problems were predictive of problematic cannabis use during young adulthood when comorbid symptoms were controlled for. No such effect was found for childhood attention, hyperactivity/impulsivity or internalizing problems. With respect to psychopathological symptoms during adolescence, only attention problems were significantly related to later problematic cannabis use when controlling for comorbidity. Conclusions: The current study highlights the role of conduct/oppositional behavior problems during childhood and attention problems during adolescence in later problematic cannabis use. It sheds more light on the developmental sequence of childhood and adolescence psychopathology and young adult cannabis use, which is a prerequisite for effective prevention approaches. (C) 2016 Elsevier Ireland Ltd. All rights reserved.}, language = {en} } @misc{HaeuslerSanchezGellertetal.2016, author = {H{\"a}usler, Andreas and S{\´a}nchez, Alba and Gellert, Paul and Deeken, Friederike and Nordheim, Johanna and Rapp, Michael A.}, title = {Perceived stress and quality of life in dementia patients and their caregiving spouses}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {448}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-413464}, pages = {10}, year = {2016}, abstract = {Background: Given the well-established association between perceived stress and quality of life (QoL) in dementia patients and their partners, our goal was to identify whether relationship quality and dyadic coping would operate as mediators between perceived stress and QoL. Methods: 82 dyads of dementia patients and their spousal caregivers were included in a cross-sectional assessment from a prospective study. QoL was assessed with the Quality of Life in Alzheimer's Disease scale (QoL-AD) for dementia patients and the WHO Quality of Life-BREF for spousal caregivers. Perceived stress was measured with the Perceived Stress Scale (PSS-14). Both partners were assessed with the Dyadic Coping Inventory (DCI). Analyses of correlation as well as regression models including mediator analyses were performed. Results: We found negative correlations between stress and QoL in both partners (QoL-AD: r = -0.62; p < 0.001; WHO-QOL Overall: r = -0.27; p = 0.02). Spousal caregivers had a significantly lower DCI total score than dementia patients (p < 0.001). Dyadic coping was a significant mediator of the relationship between stress and QoL in spousal caregivers (z = 0.28; p = 0.02), but not in dementia patients. Likewise, relationship quality significantly mediated the relationship between stress and QoL in caregivers only (z = -2.41; p = 0.02). Conclusions: This study identified dyadic coping as a mediator on the relationship between stress and QoL in (caregiving) partners of dementia patients. In patients, however, we found a direct negative effect of stress on QoL. The findings suggest the importance of stress reducing and dyadic interventions for dementia patients and their partners, respectively.}, language = {en} } @article{RichtbergJakobHoeflingetal.2016, author = {Richtberg, Samantha and Jakob, Marion and Hoefling, Volkmar and Weck, Florian}, title = {Patient Characteristics and Patient Behavior as Predictors of Outcome in Cognitive Therapy and Exposure Therapy for Hypochondriasis}, series = {Journal of clinical psychology}, volume = {73}, journal = {Journal of clinical psychology}, number = {6}, publisher = {Wiley}, address = {Hoboken}, issn = {0021-9762}, doi = {10.1002/jclp.22356}, pages = {612 -- 625}, year = {2016}, abstract = {ObjectivePsychotherapy for hypochondriasis has greatly improved over the last decades and cognitive-behavioral treatments are most promising. However, research on predictors of treatment outcome for hypochondriasis is rare. Possible predictors of treatment outcome in cognitive therapy (CT) and exposure therapy (ET) for hypochondriasis were investigated. MethodCharacteristics and behaviors of 75 patients were considered as possible predictors: sociodemographic variables (sex, age, and cohabitation); psychopathology (pretreatment hypochondriacal symptoms, comorbid mental disorders, and levels of depression, anxiety, and somatic symptoms); and patient in-session interpersonal behavior. ResultsSeverity of pretreatment hypochondriacal symptoms, comorbid mental disorders, and patient in-session interpersonal behavior were significant predictors in multiple hierarchical regression analyses. Interactions between the predictors and the treatment (CT or ET) were not found. ConclusionsIn-session interpersonal behavior is an important predictor of outcome. Furthermore, there are no specific contraindications to treating hypochondriasis with CT or ET.}, language = {en} } @article{PanSongSuetal.2016, author = {Pan, Jinger and Song, Shuang and Su, Mengmeng and McBride, Catherine and Liu, Hongyun and Zhang, Yuping and Li, Hong and Shu, Hua}, title = {On the relationship between phonological awareness, morphological awareness and Chinese literacy skills: evidence from an 8-year longitudinal study}, series = {Developmental science.}, volume = {19}, journal = {Developmental science.}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {1363-755X}, doi = {10.1111/desc.12356}, pages = {982 -- 991}, year = {2016}, language = {en} } @article{NuthmannVituEngbertetal.2016, author = {Nuthmann, Antje and Vitu, Francoise and Engbert, Ralf and Kliegl, Reinhold}, title = {No Evidence for a Saccadic Range Effect for Visually Guided and Memory-Guided Saccades in Simple Saccade-Targeting Tasks}, series = {PLoS one}, volume = {11}, journal = {PLoS one}, publisher = {PLoS}, address = {San Fransisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0162449}, pages = {9935 -- 9943}, year = {2016}, abstract = {Saccades to single targets in peripheral vision are typically characterized by an undershoot bias. Putting this bias to a test, Kapoula [1] used a paradigm in which observers were presented with two different sets of target eccentricities that partially overlapped each other. Her data were suggestive of a saccadic range effect (SRE): There was a tendency for saccades to overshoot close targets and undershoot far targets in a block, suggesting that there was a response bias towards the center of eccentricities in a given block. Our Experiment 1 was a close replication of the original study by Kapoula [1]. In addition, we tested whether the SRE is sensitive to top-down requirements associated with the task, and we also varied the target presentation duration. In Experiments 1 and 2, we expected to replicate the SRE for a visual discrimination task. The simple visual saccade-targeting task in Experiment 3, entailing minimal top-down influence, was expected to elicit a weaker SRE. Voluntary saccades to remembered target locations in Experiment 3 were expected to elicit the strongest SRE. Contrary to these predictions, we did not observe a SRE in any of the tasks. Our findings complement the results reported by Gillen et al. [2] who failed to find the effect in a saccade-targeting task with a very brief target presentation. Together, these results suggest that unlike arm movements, saccadic eye movements are not biased towards making saccades of a constant, optimal amplitude for the task.}, language = {en} } @phdthesis{Harding2016, author = {Harding, Eleanor Elizabeth}, title = {Neurocognitive entrainment to meter influences syntactic comprehension in music and language}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-102258}, school = {Universit{\"a}t Potsdam}, pages = {vi, 318}, year = {2016}, abstract = {Meter and syntax have overlapping elements in music and speech domains, and individual differences have been documented in both meter perception and syntactic comprehension paradigms. Previous evidence insinuated but never fully explored the relationship that metrical structure has to syntactic comprehension, the comparability of these processes across music and language domains, and the respective role of individual differences. This dissertation aimed to investigate neurocognitive entrainment to meter in music and language, the impact that neurocognitive entrainment had on syntactic comprehension, and whether individual differences in musical expertise, temporal perception and working memory played a role during these processes. A theoretical framework was developed, which linked neural entrainment, cognitive entrainment, and syntactic comprehension while detailing previously documented effects of individual differences on meter perception and syntactic comprehension. The framework was developed in both music and language domains and was tested using behavioral and EEG methods across three studies (seven experiments). In order to satisfy empirical evaluation of neurocognitive entrainment and syntactic aspects of the framework, original melodies and sentences were composed. Each item had four permutations: regular and irregular metricality, based on the hierarchical organization of strong and weak notes and syllables, and preferred and non-preferred syntax, based on structurally alternate endings. The framework predicted — for both music and language domains — greater neurocognitive entrainment in regular compared to irregular metricality conditions, and accordingly, better syntactic integration in regular compared to irregular metricality conditions. Individual differences among participants were expected for both entrainment and syntactic processes. Altogether, the dissertation was able to support a holistic account of neurocognitive entrainment to musical meter and its subsequent influence on syntactic integration of melodies, with musician participants. The theoretical predictions were not upheld in the language domain with musician participants, but initial behavioral evidence in combination with previous EEG evidence suggest that perhaps non-musician language EEG data would support the framework's predictions. Musicians' deviation from hypothesized results in the language domain were suspected to reflect heightened perception of acoustic features stemming from musical training, which caused current 'overly' regular stimuli to distract the cognitive system. The individual-differences approach was vindicated by the surfacing of two factors scores, Verbal Working Memory and Time and Pitch Discrimination, which in turn correlated with multiple experimental data across the three studies.}, language = {en} } @article{JacobsWollnySimetal.2016, author = {Jacobs, Ingo and Wollny, Anna and Sim, Chu-Won and Horsch, Antje}, title = {Mindfulness facets, trait emotional intelligence, emotional distress, and multiple health behaviors: A serial two-mediator model}, series = {Scandinavian Journal of Psychology}, volume = {57}, journal = {Scandinavian Journal of Psychology}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {0036-5564}, doi = {10.1111/sjop.12285}, pages = {207 -- 214}, year = {2016}, abstract = {In the present study, we tested a serial mindfulness facets-trait emotional intelligence (TEI)-emotional distress-multiple health behaviors mediation model in a sample of N = 427 German-speaking occupational therapists. The mindfulness facets-TEI-emotional distress section of the mediation model revealed partial mediation for the mindfulness facets Act with awareness (Act/Aware) and Accept without judgment (Accept); inconsistent mediation was found for the Describe facet. The serial two-mediator model included three mediational pathways that may link each of the four mindfulness facets with multiple health behaviors. Eight out of 12 indirect effects reached significance and fully mediated the links between Act/Aware and Describe to multiple health behaviors; partial mediation was found for Accept. The mindfulness facet Observe was most relevant for multiple health behaviors, but its relation was not amenable to mediation. Implications of the findings will be discussed.}, language = {en} } @phdthesis{Buerger2016, author = {B{\"u}rger, Arne}, title = {MaiStep - Mainzer Schultraining zur Essst{\"o}rungspr{\"a}vention}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-98369}, school = {Universit{\"a}t Potsdam}, pages = {IX, 160}, year = {2016}, abstract = {Objectives The aim of this doctoral thesis was to investigate the efficacy of a German skills-based primary prevention program for partial-syndrome and full-syndrome eating disorders (Mainzer Schultraining zur Essst{\"o}rungspr{\"a}vention (MaiStep)) in reducing eating disorder symptoms as the primary outcome and associated psychopathology as a secondary outcome. Design Randomized Controlled Trial (RCT), three-intervention-group design, with two intervention groups and one active control group with a 3-month and 12-month follow-up. Setting A project in nine schools within the state of Rhineland-Palatine, Germany; funded by the Ministry of Health and Social Affairs (MSAGD) and the Ministry of Education, Culture and Research (MBWWK). Participants 1,654 adolescents (female/male: 781/873; mean age: 13.1±0.7; BMI: 20.0±3.5) recruited from randomly selected schools. Interventions The implementation and development of the skills based program was based on a systematic review of 63 scientific articles regarding eating disorder prevention in childhood and adolescence. One intervention group was conducted by psychologists and one by trained teachers. The active control group was performed by trained teachers using a stress and addiction prevention program. Main outcome measures The primary outcome measure was the incidence of partial-syndrome and full-syndrome eating disorders after completion of the program; secondary outcomes included self-reported questionnaires about eating disorder pathology. Results MaiStep did not reveal significant group differences at 3-month follow-up but showed a significant difference between the intervention groups and the active control group for partial anorexia nervosa (CHI²(2)) = 8.74, p = .01**) and partial bulimia nervosa (CHI²(2) = 7.25, p = .02*) at 12-month follow-up. Consistent with the primary outcome, the secondary measures were even more effective in the intervention groups at 12-month follow-up. The subscales of the Eating Disorder Inventory (EDI-2) drive of thinness (F (2, 355) = 3.94, p = .02*) and perfectionism (F (2, 355) = 4.19, p = .01**) and the Body Image Avoidance Questionnaire (BIAQ) (F (2, 525) = 18.79, p = .01**) showed significant differences for the intervention groups and demonstrated the effectiveness of MaiStep. Conclusions MaiStep has shown to be a successful program to prevent eating disorders in adolescents at 13 to 15 years of age. In addition, MaiStep was equally effective when conducted by teachers compared to psychologists suggesting feasibility of implementation in real world settings. Trial registration MaiStep is registered at the German Clinical Trials Register (DRKS00005050).}, language = {de} } @article{WarschburgerKroeller2016, author = {Warschburger, Petra and Kr{\"o}ller, Katja}, title = {Loss to follow-up in a randomized controlled trial study for pediatric weight management (EPOC)}, series = {BMC PEDIATRICS}, volume = {16}, journal = {BMC PEDIATRICS}, publisher = {BioMed Central}, address = {London}, issn = {1471-2431}, doi = {10.1186/s12887-016-0727-2}, pages = {9}, year = {2016}, abstract = {Background: Attrition is a serious problem in intervention studies. The current study analyzed the attrition rate during follow-up in a randomized controlled pediatric weight management program (EPOC study) within a tertiary care setting. Methods: Five hundred twenty-three parents and their 7-13-year-old children with obesity participated in the randomized controlled intervention trial. Follow-up data were assessed 6 and 12 months after the end of treatment. Attrition was defined as providing no objective weight data. Demographic and psychological baseline characteristics were used to predict attrition at 6- and 12-month follow-up using multivariate logistic regression analyses. Conclusions: The minor differences between the completers and the non-completers suggest that our retention strategies were successful. Further research should focus on prevention of attrition in families with a lower educational background.}, language = {en} } @article{SchiefeleStutzSchaffner2016, author = {Schiefele, Ulrich and Stutz, Franziska and Schaffner, Ellen}, title = {Longitudinal relations between reading motivation and reading comprehension in the early elementary grades}, series = {Learning and individual differences}, volume = {51}, journal = {Learning and individual differences}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1041-6080}, doi = {10.1016/j.lindif.2016.08.031}, pages = {49 -- 58}, year = {2016}, language = {en} } @phdthesis{Sehm2016, author = {Sehm, Marie}, title = {Intrapersonale Risikofaktoren f{\"u}r Binge Eating im Jugendalter}, school = {Universit{\"a}t Potsdam}, pages = {209}, year = {2016}, language = {de} } @article{BondueRichter2016, author = {Bond{\"u}, Rebecca and Richter, Philipp}, title = {Interrelations of Justice, Rejection, Provocation, and Moral Disgust Sensitivity and Their Links with the Hostile Attribution Bias, Trait Anger, and Aggression}, series = {Frontiers in psychology}, volume = {7}, journal = {Frontiers in psychology}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1664-1078}, doi = {10.3389/fpsyg.2016.00795}, pages = {15}, year = {2016}, abstract = {Several personality dispositions with common features capturing sensitivities to negative social cues have recently been introduced into psychological research. To date, however, little is known about their interrelations, their conjoint effects on behavior, or their interplay with other risk factors. We asked N = 349 adults from Germany to rate their justice, rejection, moral disgust, and provocation sensitivity, hostile attribution bias, trait anger, and forms and functions of aggression. The sensitivity measures were mostly positively correlated; particularly those with an egoistic focus, such as victim justice, rejection, and provocation sensitivity, hostile attributions and trait anger as well as those with an altruistic focus, such as observer justice, perpetrator justice, and moral disgust sensitivity. The sensitivity measures had independent and differential effects on forms and functions of aggression when considered simultaneously and when controlling for hostile attributions and anger. They could not be integrated into a single factor of interpersonal sensitivity or reduced to other well-known risk factors for aggression. The sensitivity measures, therefore, require consideration in predicting and preventing aggression.}, language = {en} } @misc{BondueRichter2016, author = {Bond{\"u}, Rebecca and Richter, Philipp}, title = {Interrelations of justice, rejection, provocation, and moral disgust sensitivity and their links with the hostile attribution bias, trait anger, and aggression}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {446}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407697}, pages = {15}, year = {2016}, abstract = {Several personality dispositions with common features capturing sensitivities to negative social cues have recently been introduced into psychological research. To date, however, little is known about their interrelations, their conjoint effects on behavior, or their interplay with other risk factors. We asked N = 349 adults from Germany to rate their justice, rejection, moral disgust, and provocation sensitivity, hostile attribution bias, trait anger, and forms and functions of aggression. The sensitivity measures were mostly positively correlated; particularly those with an egoistic focus, such as victim justice, rejection, and provocation sensitivity, hostile attributions and trait anger as well as those with an altruistic focus, such as observer justice, perpetrator justice, and moral disgust sensitivity. The sensitivity measures had independent and differential effects on forms and functions of aggression when considered simultaneously and when controlling for hostile attributions and anger. They could not be integrated into a single factor of interpersonal sensitivity or reduced to other well-known risk factors for aggression. The sensitivity measures, therefore, require consideration in predicting and preventing aggression.}, language = {en} } @misc{KrauseBekkeringPrattetal.2016, author = {Krause, Florian and Bekkering, Harold and Pratt, Jay and Lindemann, Oliver}, title = {Interaction between numbers and size during visual search}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {623}, issn = {1866-8364}, doi = {10.25932/publishup-43544}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-435442}, pages = {664 -- 677}, year = {2016}, abstract = {The current study investigates an interaction between numbers and physical size (i.e. size congruity) in visual search. In three experiments, participants had to detect a physically large (or small) target item among physically small (or large) distractors in a search task comprising single-digit numbers. The relative numerical size of the digits was varied, such that the target item was either among the numerically large or small numbers in the search display and the relation between numerical and physical size was either congruent or incongruent. Perceptual differences of the stimuli were controlled by a condition in which participants had to search for a differently coloured target item with the same physical size and by the usage of LCD-style numbers that were matched in visual similarity by shape transformations. The results of all three experiments consistently revealed that detecting a physically large target item is significantly faster when the numerical size of the target item is large as well (congruent), compared to when it is small (incongruent). This novel finding of a size congruity effect in visual search demonstrates an interaction between numerical and physical size in an experimental setting beyond typically used binary comparison tasks, and provides important new evidence for the notion of shared cognitive codes for numbers and sensorimotor magnitudes. Theoretical consequences for recent models on attention, magnitude representation and their interactions are discussed.}, language = {en} } @article{HohmannZohselBuchmannetal.2016, author = {Hohmann, Sarah and Zohsel, Katrin and Buchmann, Arlette F. and Blomeyer, Dorothea and Holz, Nathalie and Boecker-Schlier, Regina and Jennen-Steinmetz, Christine and Rietschel, Marcella and Witt, Stephanie H. and Schmidt, Martin H. and Esser, G{\"u}nter and Meyer-Lindenberg, Andreas and Banaschewski, Tobias and Brandeis, Daniel and Hohm, Erika and Laucht, Manfred}, title = {Interacting effect of MAOA genotype and maternal prenatal smoking on aggressive behavior in young adulthood}, series = {Journal of neural transmission}, volume = {123}, journal = {Journal of neural transmission}, publisher = {Springer}, address = {Wien}, issn = {0300-9564}, doi = {10.1007/s00702-016-1582-x}, pages = {885 -- 894}, year = {2016}, abstract = {Findings on the etiology of aggressive behavior have provided evidence for an effect both of genetic factors, such as variation in the monoamine oxidase A (MAOA) gene, and adverse environmental factors. Recent studies have supported the existence of gene × environment interactions, with early experiences playing a key role. In the present study, the effects of prenatal nicotine exposure, MAOA genotype and their interaction on aggressive behavior during young adulthood were examined. In a sample of 272 young adults (129 males, 143 females) from an epidemiological cohort study, smoking during pregnancy was measured with a standardized parent interview at the offspring's age of 3 months. Aggressive behavior was assessed between the ages of 19 and 25 years using the Young Adult Self-Report. DNA was genotyped for the MAOA 5\&\#8242; untranslated region variable number of tandem repeats polymorphism (VNTR). Results revealed a significant interaction between MAOA and smoking during pregnancy, indicating higher levels of aggressive behavior in young adults carrying the MAOA low-expressing genotype who had experienced prenatal nicotine exposure (n = 8, p = .025). In contrast, in carriers of the MAOA high-expressing genotype, maternal smoking during pregnancy had no effect on aggressive behavior during young adulthood (n = 20, p = .145). This study extends earlier findings demonstrating an interaction between MAOA genotype and prenatal nicotine exposure on aggressive behavior into young adulthood. The results point to the long-term adverse effects of smoking during pregnancy on the offspring's mental health, possibly underlining the importance of smoking cessation during pregnancy. According to the nature of the study (particularly sample size and power), analyses are exploratory and results need to be interpreted cautiously.}, language = {en} } @article{BondueHannuschkeElsneretal.2016, author = {Bond{\"u}, Rebecca and Hannuschke, Marianne and Elsner, Birgit and Gollwitzer, Mario}, title = {Inter-individual stabilization of justice sensitivity in childhood and adolescence}, series = {Journal of research in personality}, volume = {64}, journal = {Journal of research in personality}, publisher = {Elsevier}, address = {San Diego}, issn = {0092-6566}, doi = {10.1016/j.jrp.2016.06.021}, pages = {11 -- 20}, year = {2016}, language = {en} } @article{RothkegelTrukenbrodSchuettetal.2016, author = {Rothkegel, Lars Oliver Martin and Trukenbrod, Hans Arne and Sch{\"u}tt, Heiko Herbert and Wichmann, Felix A. and Engbert, Ralf}, title = {Influence of initial fixation position in scene viewing}, series = {Vision research : an international journal for functional aspects of vision.}, volume = {129}, journal = {Vision research : an international journal for functional aspects of vision.}, publisher = {Elsevier}, address = {Oxford}, issn = {0042-6989}, doi = {10.1016/j.visres.2016.09.012}, pages = {33 -- 49}, year = {2016}, language = {en} } @article{LachmairFernandezBuryetal.2016, author = {Lachmair, Martin and Fernandez, Susana Ruiz and Bury, Nils-Alexander and Gerjets, Peter and Fischer, Martin H. and Bock, Otmar L.}, title = {How Body Orientation Affects Concepts of Space, Time and Valence: Functional Relevance of Integrating Sensorimotor Experiences during Word Processing}, series = {PLoS one}, volume = {11}, journal = {PLoS one}, publisher = {PLoS}, address = {San Fransisco}, issn = {1932-6203}, doi = {10.1371/journal.pone.0165795}, pages = {16}, year = {2016}, language = {en} } @article{SchwarzMiller2016, author = {Schwarz, Wolfgang and Miller, Jeff}, title = {GSDT: An Integrative Model of Visual Search}, series = {Journal of experimental psychology : Human perception and performance}, volume = {42}, journal = {Journal of experimental psychology : Human perception and performance}, publisher = {American Psychological Association}, address = {Washington}, issn = {0096-1523}, doi = {10.1037/xhp0000247}, pages = {1654 -- 1671}, year = {2016}, abstract = {We present a new quantitative process model (GSDT) of visual search that seeks to integrate various processing mechanisms suggested by previous studies within a single, coherent conceptual frame. It incorporates and combines 4 distinct model components: guidance (G), a serial (S) item inspection process, diffusion (D) modeling of individual item inspections, and a strategic termination (T) rule. For this model, we derive explicit closed-form results for response probability and mean search time (reaction time [RT]) as a function of display size and target presence/absence. The fit of the model is compared in detail to data from 4 visual search experiments in which the effects of target/distractor discriminability and of target prevalence on performance (present/absent display size functions for mean RT and error rate) are studied. We describe how GSDT accounts for various detailed features of our results such as the probabilities of hits and correct rejections and their mean RTs; we also apply the model to explain further aspects of the data, such as RT variance and mean miss RT.}, language = {en} } @phdthesis{Bojanowski2016, author = {Bojanowski, Sabine}, title = {Geschwisterbeziehungen im Kontext psychischer Erkrankungen}, school = {Universit{\"a}t Potsdam}, pages = {165}, year = {2016}, language = {de} } @article{HolzZohselLauchtetal.2016, author = {Holz, Nathalie E. and Zohsel, Katrin and Laucht, Manfred and Banaschewski, Tobias and Hohmann, Sarah and Brandeis, Daniel}, title = {Gene x environment interactions in conduct disorder}, series = {Neuroscience \& biobehavioral reviews : official journal of the International Behavioral Neuroscience Society}, volume = {91}, journal = {Neuroscience \& biobehavioral reviews : official journal of the International Behavioral Neuroscience Society}, publisher = {Elsevier}, address = {Oxford}, issn = {0149-7634}, doi = {10.1016/j.neubiorev.2016.08.017}, pages = {239 -- 258}, year = {2016}, abstract = {Conduct disorder (CD) causes high financial and social costs, not only in affected families but across society, with only moderately effective treatments so far. There is consensus that CD is likely caused by the convergence of many different factors, including genetic and adverse environmental factors. There is ample evidence of gene-environment interactions in the etiology of CD on a behavioral level regarding genetically sensitive designs and candidate gene-driven approaches, most prominently and consistently represented by MAOA. However, conclusive indications of causal GxE patterns are largely lacking. Inconsistent findings, lack of replication and methodological limitations remain a major challenge. Likewise, research addressing the identification of affected brain pathways which reflect plausible biological mechanisms underlying GxE is still very sparse. Future research will have to take multilevel approaches into account, which combine genetic, environmental, epigenetic, personality, neural and hormone perspectives. A better understanding of relevant GxE patterns in the etiology of CD might enable researchers to design customized treatment options (e.g. biofeedback interventions) for specific subgroups of patients.}, language = {en} } @article{deVriesMeule2016, author = {de Vries, Sarah-Kristin and Meule, Adrian}, title = {Food Addiction and Bulimia Nervosa: New Data Based on the Yale Food Addiction Scale 2.0}, series = {European eating disorders review : the professional journal of the Eating Disorders Associatio}, volume = {24}, journal = {European eating disorders review : the professional journal of the Eating Disorders Associatio}, publisher = {Wiley-Blackwell}, address = {Hoboken}, issn = {1072-4133}, doi = {10.1002/erv.2470}, pages = {518 -- 522}, year = {2016}, language = {en} } @article{LibudaMeschStimmingetal.2016, author = {Libuda, Lars and Mesch, Christina M. and Stimming, Madlen and Demmelmair, Hans and Koletzko, Berthold and Warschburger, Petra and Blanke, Katharina and Reischl, Eva and Kalhoff, Hermann and Kersting, Mathilde}, title = {Fatty acid supply with complementary foods and LC-PUFA status in healthy infants: results of a randomised controlled trial}, series = {European journal of nutrition}, volume = {55}, journal = {European journal of nutrition}, publisher = {Springer}, address = {Heidelberg}, issn = {1436-6207}, doi = {10.1007/s00394-015-0982-2}, pages = {1633 -- 1644}, year = {2016}, abstract = {Purpose Introduction of complementary food usually leads to decreasing intakes of long-chain n-3 polyunsaturated fatty acids (n-3 LC-PUFA), compared to full breast-feeding. In the randomised controlled PINGU intervention trial, we tested the effects of complementary foods with different contents of alpha-linolenic acid (ALA) and docosahexaenoic acid (DHA) on term infant LC-PUFA status. Methods Healthy infants born at term were randomised to receive from the introduction of complementary feeding at the age of 4 to 6 months until age of 10 months ready-made complementary meals either with ALA-rich rapeseed oil (intervention group (IG)-R), with salmon twice weekly to provide preformed DHA (IG-F), or with linoleic acid-rich corn oil (control group, CG). Fatty acid composition was assessed in erythrocyte (RBC) and plasma glycerophospholipids. Results Complete data of fatty acids in RBC (plasma) were available from 158 (155) infants. After intervention, infants assigned to IG-F showed higher RBC and plasma percentages of eicosapentaenoic acid (EPA), DHA, and total n-3 LC-PUFA than CG (each p < 0.001). In IG-R, levels of ALA and the ratio of ALA to LA in plasma and RBC (all p < 0.0001) as well as RBC-EPA (p < 0.0001) were higher than in CG, while DHA levels did not differ between IG-R and CG. Conclusions Regular fish consumption during complementary feeding enhances infant EPA and DHA status. The usage of rapeseed oil in small amounts concordant with EU-law for commercial meals enhances endogenic EPA-synthesis, but does not affect DHA status. Provision of oily fish with complementary feeds is advisable to prevent a decline of DHA status. Clinical Trial Registration www.clinicaltrials.gov, identifier: NCT01487889, title: Polyunsaturated fatty acids in child nutrition-a German multimodal optimisation study (PINGU).}, language = {en} } @phdthesis{Cajar2016, author = {Cajar, Anke}, title = {Eye-movement control during scene viewing}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-395536}, school = {Universit{\"a}t Potsdam}, pages = {vii, 133}, year = {2016}, abstract = {Eye movements serve as a window into ongoing visual-cognitive processes and can thus be used to investigate how people perceive real-world scenes. A key issue for understanding eye-movement control during scene viewing is the roles of central and peripheral vision, which process information differently and are therefore specialized for different tasks (object identification and peripheral target selection respectively). Yet, rather little is known about the contributions of central and peripheral processing to gaze control and how they are coordinated within a fixation during scene viewing. Additionally, the factors determining fixation durations have long been neglected, as scene perception research has mainly been focused on the factors determining fixation locations. The present thesis aimed at increasing the knowledge on how central and peripheral vision contribute to spatial and, in particular, to temporal aspects of eye-movement control during scene viewing. In a series of five experiments, we varied processing difficulty in the central or the peripheral visual field by attenuating selective parts of the spatial-frequency spectrum within these regions. Furthermore, we developed a computational model on how foveal and peripheral processing might be coordinated for the control of fixation duration. The thesis provides three main findings. First, the experiments indicate that increasing processing demands in central or peripheral vision do not necessarily prolong fixation durations; instead, stimulus-independent timing is adapted when processing becomes too difficult. Second, peripheral vision seems to play a prominent role in the control of fixation durations, a notion also implemented in the computational model. The model assumes that foveal and peripheral processing proceed largely in parallel and independently during fixation, but can interact to modulate fixation duration. Thus, we propose that the variation in fixation durations can in part be accounted for by the interaction between central and peripheral processing. Third, the experiments indicate that saccadic behavior largely adapts to processing demands, with a bias of avoiding spatial-frequency filtered scene regions as saccade targets. We demonstrate that the observed saccade amplitude patterns reflect corresponding modulations of visual attention. The present work highlights the individual contributions and the interplay of central and peripheral vision for gaze control during scene viewing, particularly for the control of fixation duration. Our results entail new implications for computational models and for experimental research on scene perception.}, language = {en} } @misc{CajarEngbertLaubrock2016, author = {Cajar, Anke and Engbert, Ralf and Laubrock, Jochen}, title = {Eye movements during gaze-contingent spatial-frequency filtering of real-world scenes: Effects of filter location, cutoff, and size}, series = {Perception}, volume = {45}, journal = {Perception}, publisher = {Sage Publ.}, address = {London}, issn = {0301-0066}, pages = {126 -- 126}, year = {2016}, language = {en} } @article{HolzBoeckerSchlierBuchmannetal.2016, author = {Holz, Nathalie and Boecker-Schlier, Regina and Buchmann, Arlette F. and Blomeyer, Dorothea and Baumeister, Sarah and Hohmann, Sarah and Jennen-Steinmetz, Christine and Wolf, Isabella and Rietschel, Marcella and Witt, Stephanie H. and Plichta, Michael M. and Meyer-Lindenberg, Andreas and Schmidt, Martin H. and Esser, G{\"u}nter and Banaschewski, Tobias and Brandeis, Daniel and Laucht, Manfred}, title = {Evidence for a Sex-Dependent MAOAx Childhood Stress Interaction in the Neural Circuitry of Aggression}, series = {Cerebral cortex}, volume = {26}, journal = {Cerebral cortex}, publisher = {Oxford Univ. Press}, address = {Cary}, issn = {1047-3211}, doi = {10.1093/cercor/bhu249}, pages = {904 -- 914}, year = {2016}, abstract = {Converging evidence emphasizes the role of an interaction between monoamine oxidase A (MAOA) genotype, environmental adversity, and sex in the pathophysiology of aggression. The present study aimed to clarify the impact of this interaction on neural activity in aggression-related brain systems. Functional magnetic resonance imaging was performed in 125 healthy adults from a high-risk community sample followed since birth. DNA was genotyped for the MAOA-VNTR (variable number of tandem repeats). Exposure to childhood life stress (CLS) between the ages of 4 and 11 years was assessed using a standardized parent interview, aggression by the Youth/Young Adult Self-Report between the ages of 15 and 25 years, and the VIRA-R (Vragenlijst Instrumentele En Reactieve Agressie) at the age of 15 years. Significant interactions were obtained between MAOA genotype, CLS, and sex relating to amygdala, hippocampus, and anterior cingulate cortex (ACC) response, respectively. Activity in the amygdala and hippocampus during emotional face-matching increased with the level of CLS in male MAOA-L, while decreasing in male MAOA-H, with the reverse pattern present in females. Findings in the opposite direction in the ACC during a flanker NoGo task suggested that increased emotional activity coincided with decreased inhibitory control. Moreover, increasing amygdala activity was associated with higher Y(A)SR aggression in male MAOA-L and female MAOA-H carriers. Likewise, a significant association between amygdala activity and reactive aggression was detected in female MAOA-H carriers. The results point to a moderating role of sex in the MAOAx CLS interaction for intermediate phenotypes of emotional and inhibitory processing, suggesting a possible mechanism in conferring susceptibility to violence-related disorders.}, language = {en} } @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} } @article{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 = {Frontiers in psychology}, volume = {7}, journal = {Frontiers in psychology}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1664-1078}, doi = {10.3389/fpsyg.2016.00913}, pages = {14086 -- 14099}, 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} }