TY - GEN A1 - Cosco, Theodore D. A1 - Lemsalu, Liis A1 - Brehme, David F. A1 - Grigoruta, Nora A1 - Kaufmann, Lisa-Katrin A1 - Meex, Ruth A1 - Schuurmans, Angela A. T. A1 - Sener, Neslihan A1 - Stephan, Blossom C. M. A1 - Brayne, Carol T1 - Younger europeans' conceptualizations of successful aging T2 - Journal of the American Geriatrics Society Y1 - 2015 U6 - https://doi.org/10.1111/jgs.13307 SN - 0002-8614 SN - 1532-5415 VL - 63 IS - 3 SP - 609 EP - 611 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Nicenboim, Bruno A1 - Vasishth, Shravan A1 - Gattei, Carolina A1 - Sigman, Mariano A1 - Kliegl, Reinhold T1 - Working memory differences in long-distance dependency resolution JF - Frontiers in psychology N2 - There is a wealth of evidence showing that increasing the distance between an argument and its head leads to more processing effort, namely, locality effects; these are usually associated with constraints in working memory (DLT: Gibson, 2000; activation-based model: Lewis and Vasishth, 2005). In SOV languages, however, the opposite effect has been found: antilocality (see discussion in Levy et al., 2013). Antilocality effects can be explained by the expectation-based approach as proposed by Levy (2008) or by the activation-based model of sentence processing as proposed by Lewis and Vasishth (2005). We report an eye-tracking and a self-paced reading study with sentences in Spanish together with measures of individual differences to examine the distinction between expectation- and memory-based accounts, and within memory-based accounts the further distinction between DLT and the activation-based model. The experiments show that (i) antilocality effects as predicted by the expectation account appear only for high-capacity readers; (ii) increasing dependency length by interposing material that modifies the head of the dependency (the verb) produces stronger facilitation than increasing dependency length with material that does not modify the head; this is in agreement with the activation-based model but not with the expectation account; and (iii) a possible outcome of memory load on low-capacity readers is the increase in regressive saccades (locality effects as predicted by memory-based accounts) or, surprisingly, a speedup in the self-paced reading task; the latter consistent with good-enough parsing (Ferreira et al., 2002). In sum, the study suggests that individual differences in working memory capacity play a role in dependency resolution, and that some of the aspects of dependency resolution can be best explained with the activation-based model together with a prediction component. KW - locality KW - antilocality KW - working memory capacity KW - individual differences KW - Spanish KW - activation KW - DLT KW - expectation Y1 - 2015 U6 - https://doi.org/10.3389/fpsyg.2015.00312 SN - 1664-1078 VL - 6 IS - 312 PB - Frontiers Research Foundation CY - Lausanne ER - TY - GEN A1 - Nicenboim, Bruno A1 - Vasishth, Shravan A1 - Gattei, Carolina A1 - Sigman, Mariano A1 - Kliegl, Reinhold T1 - Working memory differences in long-distance dependency resolution N2 - There is a wealth of evidence showing that increasing the distance between an argument and its head leads to more processing effort, namely, locality effects; these are usually associated with constraints in working memory (DLT: Gibson, 2000; activation-based model: Lewis and Vasishth, 2005). In SOV languages, however, the opposite effect has been found: antilocality (see discussion in Levy et al., 2013). Antilocality effects can be explained by the expectation-based approach as proposed by Levy (2008) or by the activation-based model of sentence processing as proposed by Lewis and Vasishth (2005). We report an eye-tracking and a self-paced reading study with sentences in Spanish together with measures of individual differences to examine the distinction between expectation- and memory-based accounts, and within memory-based accounts the further distinction between DLT and the activation-based model. The experiments show that (i) antilocality effects as predicted by the expectation account appear only for high-capacity readers; (ii) increasing dependency length by interposing material that modifies the head of the dependency (the verb) produces stronger facilitation than increasing dependency length with material that does not modify the head; this is in agreement with the activation-based model but not with the expectation account; and (iii) a possible outcome of memory load on low-capacity readers is the increase in regressive saccades (locality effects as predicted by memory-based accounts) or, surprisingly, a speedup in the self-paced reading task; the latter consistent with good-enough parsing (Ferreira et al., 2002). In sum, the study suggests that individual differences in working memory capacity play a role in dependency resolution, and that some of the aspects of dependency resolution can be best explained with the activation-based model together with a prediction component. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 273 KW - locality KW - antilocality KW - working memory capacity KW - individual differences KW - Spanish KW - activation KW - DLT KW - expectation Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-75694 ER - TY - JOUR A1 - Sperlich, Anja A1 - Schad, Daniel A1 - Laubrock, Jochen T1 - When preview information starts to matter BT - Development of the perceptual span in German beginning readers JF - Journal of cognitive psychology N2 - How is reading development reflected in eye-movement measures? How does the perceptual span change during the initial years of reading instruction? Does parafoveal processing require competence in basic word-decoding processes? We report data from the first cross-sectional measurement of the perceptual span of German beginning readers (n = 139), collected in the context of the large longitudinal PIER (Potsdamer Intrapersonale Entwicklungsrisiken/Potsdam study of intra-personal developmental risk factors) study of intrapersonal developmental risk factors. Using the moving-window paradigm, eye movements of three groups of students (Grades 1-3) were measured with gaze-contingent presentation of a variable amount of text around fixation. Reading rate increased from Grades 1-3, with smaller increases for higher grades. Perceptual-span results showed the expected main effects of grade and window size: fixation durations and refixation probability decreased with grade and window size, whereas reading rate and saccade length increased. Critically, for reading rate, first-fixation duration, saccade length and refixation probability, there were significant interactions of grade and window size that were mainly based on the contrast between Grades 3 and 2 rather than Grades 2 and 1. Taken together, development of the perceptual span only really takes off between Grades 2 and 3, suggesting that efficient parafoveal processing presupposes that basic processes of reading have been mastered. KW - Eye movements KW - German KW - Moving window KW - Perceptual span KW - Reading development Y1 - 2015 U6 - https://doi.org/10.1080/20445911.2014.993990 SN - 2044-5911 SN - 2044-592X VL - 27 IS - 5 SP - 511 EP - 530 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Yan, Ming T1 - Visually complex foveal words increase the amount of parafoveal information acquired JF - Vision research : an international journal for functional aspects of vision. N2 - This study investigates the effect of foveal load (i.e., processing difficulty of currently fixated words) on parafoveal information processing. Contrary to the commonly accepted view that high foveal load leads to reduced parafoveal processing efficiency, results of the present study showed that increasing foveal visual (but not linguistic) processing load actually increased the amount of parafoveal information acquired, presumably due to the fact that longer fixation duration on the pretarget word provided more time for parafoveal processing of the target word. It is therefore proposed in the present study that foveal linguistic processing load is not the only factor that determines parafoveal processing; preview time (afforded by foveal word visual processing load) may jointly influence parafoveal processing. (C) 2015 Elsevier Ltd. All rights reserved. KW - Reading KW - Eye movements KW - Parafoveal processing KW - Chinese Y1 - 2015 U6 - https://doi.org/10.1016/j.visres.2015.03.025 SN - 0042-6989 SN - 1878-5646 VL - 111 SP - 91 EP - 96 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Bender, Stephan A1 - Banaschewski, Tobias A1 - Rößner, Veit A1 - Klein, Christoph A1 - Rietschel, Marcella A1 - Feige, Bernd A1 - Brandeis, Daniel A1 - Laucht, Manfred T1 - Variability of single trial brain activation predicts fluctuations in reaction time JF - Biological psychology N2 - Brain activation stability is crucial to understanding attention lapses. EEG methods could provide excellent markers to assess neuronal response variability with respect to temporal (intertrial coherence) and spatial variability (topographic consistency) as well as variations in activation intensity (low frequency variability of single trial global field power). We calculated intertrial coherence, topographic consistency and low frequency amplitude variability during target P300 in a continuous performance test in 263 15-year-olds from a cohort with psychosocial and biological risk factors. Topographic consistency and low frequency amplitude variability predicted reaction time fluctuations (RTSD) in a linear model. Higher RTSD was only associated with higher psychosocial adversity in the presence of the homozygous 6R-10R dopamine transporter haplotype. We propose that topographic variability of single trial P300 reflects noise as well as variability in evoked cortical activation patterns. Dopaminergic neuromodulation interacted with environmental and biological risk factors to predict behavioural reaction time variability. (C) 2015 Elsevier B.V. All rights reserved. KW - Event related potential KW - Haplotype KW - Intertrial coherence KW - Topographic consistency KW - Low frequency amplitude variability KW - Psychosocial stress Y1 - 2015 U6 - https://doi.org/10.1016/j.biopsycho.2015.01.013 SN - 0301-0511 SN - 1873-6246 VL - 106 SP - 50 EP - 60 PB - Elsevier CY - Amsterdam ER - TY - INPR A1 - Fischer, Martin H. A1 - Shaki, Samuel T1 - Two steps to space for numbers T2 - Frontiers in psychology KW - spatial-nunmerical association KW - SNARC KW - mental number line KW - numerical cognition KW - spatial cognition Y1 - 2015 U6 - https://doi.org/10.3389/fpsyg.2015.00612 SN - 1664-1078 VL - 6 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Bondü, Rebecca A1 - Beier, Sophia T1 - Two of a Kind? Differences and similarities of attacks in schools and in institutes of higher aducation JF - Journal of interpersonal violence : concerned with the study and treatment of victims and perpetrators of physical and sexual violence N2 - School attacks are attracting increasing attention in aggression research. Recent systematic analyses provided new insights into offense and offender characteristics. Less is known about attacks in institutes of higher education (e.g., universities). It is therefore questionable whether the term “school attack” should be limited to institutions of general education or could be extended to institutions of higher education. Scientific literature is divided in distinguishing or unifying these two groups and reports similarities as well as differences. We researched 232 school attacks and 45 attacks in institutes of higher education throughout the world and conducted systematic comparisons between the two groups. The analyses yielded differences in offender (e.g., age, migration background) and offense characteristics (e.g., weapons, suicide rates), and some similarities (e.g., gender). Most differences can apparently be accounted for by offenders’ age and situational influences. We discuss the implications of our findings for future research and the development of preventative measures. KW - school attack KW - IHE attack KW - rampage KW - higher education KW - characteristics KW - prevention Y1 - 2015 U6 - https://doi.org/10.1177/0886260514533156 SN - 0886-2605 SN - 1552-6518 VL - 30 IS - 2 SP - 253 EP - 271 PB - Sage Publ. CY - Thousand Oaks ER - TY - JOUR A1 - Sehm, Marie A1 - Warschburger, Petra T1 - The Specificity of Psychological Factors Associated with Binge Eating in Adolescent Boys and Girls JF - Journal of abnormal child psychology : devoted to studies of behavioral pathology in childhood and adolescence ; an official publication of the International Society for Research in Child and Adolescent Psychopathology N2 - Low self-esteem, lack of interoceptive awareness, perfectionism, body dissatisfaction, dietary restraint, weight teasing, and internalization of the societal body ideal are known to be associated with binge eating (BE) in adolescents. The purpose of the present cross-sectional study was to investigate whether these attributes are BE-specific and whether different patterns exist for boys and girls. We assessed BE, internalizing symptoms and psychological factors in 1039 adolescents from a community sample by self-report. Using multinomial logistic regression and controlling for measured height and weight, we compared adolescents with BE with individuals from a healthy control group and adolescents reporting internalizing symptoms. Individuals from the BE-group reported a greater lack of interoceptive awareness and higher body dissatisfaction than individuals from the healthy control group. Additionally, we found a significant interaction between gender and body dissatisfaction. Internalization of the societal body ideal was related to BE when compared to internalizing symptoms. Results suggest, that the lack of interoceptive awareness and body dissatisfaction display substantial associations with BE, and that the latter effect is especially strong in boys. The internalization of societal standards of beauty emerged as a BE-specific factor and this finding emphasizes the role of the societal body ideal in the nature of eating pathology in boys and in girls. Increasing body satisfaction and the acceptance of realistic body ideals might be effective strategies in preventing eating pathology. KW - Binge eating KW - Eating pathology KW - Adolescence KW - Girls KW - Boys KW - Internalizing symptoms Y1 - 2015 U6 - https://doi.org/10.1007/s10802-015-0026-7 SN - 0091-0627 SN - 1573-2835 VL - 43 IS - 8 SP - 1563 EP - 1571 PB - Springer CY - New York ER - TY - JOUR A1 - Myachykov, Andriy A1 - Cangelosi, Angelo A1 - Ellis, Rob A1 - Fischer, Martin H. T1 - The oculomotor resonance effect in spatial-numerical mapping JF - Acta psychologica : international journal of psychonomics N2 - We investigated automatic Spatial-Numerical Association of Response Codes (SNARC) effect in auditory number processing. Two experiments continually measured spatial characteristics of ocular drift at central fixation during and after auditory number presentation. Consistent with the notion of a spatially oriented mental number line, we found spontaneous magnitude-dependent gaze adjustments, both with and without a concurrent saccadic task. This fixation adjustment (1) had a small-number/left-lateralized bias and (2) it was biphasic as it emerged for a short time around the point of lexical access and it received later robust representation around following number onset. This pattern suggests a two-step mechanism of sensorimotor mapping between numbers and space a first-pass bottom-up activation followed by a top-down and more robust horizontal SNARC Our results inform theories of number processing as well as simulation-based approaches to cognition by identifying the characteristics of an oculomotor resonance phenomenon. (C) 2015 Elsevier B.V. All rights reserved. KW - Attention KW - Embodied cognition KW - Eye movements KW - Oculomotor resonance KW - Ocular drift KW - SNARC Y1 - 2015 U6 - https://doi.org/10.1016/j.actpsy.2015.09.006 SN - 0001-6918 SN - 1873-6297 VL - 161 SP - 162 EP - 169 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Holz, Nathalie E. A1 - Boecker-Schlier, Regina A1 - Hohm, Erika A1 - Zohsel, Katrin A1 - Buchmann, Arlette F. A1 - Blomeyer, Dorothea A1 - Jennen-Steinmetz, Christine A1 - Baumeister, Sarah A1 - Hohmann, Sarah A1 - Wolf, Isabella A1 - Plichta, Michael M. A1 - Esser, Günter A1 - Schmidt, Martin A1 - Meyer-Lindenberg, Andreas A1 - Banaschewski, Tobias A1 - Brandeis, Daniel A1 - Laucht, Manfred T1 - The Long-Term Impact of Early Life Poverty on Orbitofrontal Cortex Volume in Adulthood: Results from a Prospective Study Over 25 Years JF - Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology N2 - Converging evidence has highlighted the association between poverty and conduct disorder (CD) without specifying neurobiological pathways. Neuroimaging research has emphasized structural and functional alterations in the orbitofrontal cortex (OFC) as one key mechanism underlying this disorder. The present study aimed to clarify the long-term influence of early poverty on OFC volume and its association with CD symptoms in healthy participants of an epidemiological cohort study followed since birth. At age 25 years, voxel-based morphometry was applied to study brain volume differences. Poverty (0 = non-exposed (N = 134), I = exposed (N = 33)) and smoking during pregnancy were determined using a standardized parent interview, and information on maternal responsiveness was derived from videotaped mother infant interactions at the age of 3 months. CD symptoms were assessed by diagnostic interview from 8 to 19 years of age. Information on life stress was acquired at each assessment and childhood maltreatment was measured using retrospective self-report at the age of 23 years. Analyses were adjusted for sex, parental psychopathology and delinquency, obstetric adversity, parental education, and current poverty. Individuals exposed to early life poverty exhibited a lower OFC volume. Moreover, we replicated previous findings of increased CD symptoms as a consequence of childhood poverty. This effect proved statistically mediated by OFC volume and exposure to life stress and smoking during pregnancy, but not by childhood maltreatment and maternal responsiveness. These findings underline the importance of studying the impact of early life adversity on brain alterations and highlight the need for programs to decrease income-related disparities. Y1 - 2015 U6 - https://doi.org/10.1038/npp.2014.277 SN - 0893-133X SN - 1740-634X VL - 40 IS - 4 SP - 996 EP - 1004 PB - Nature Publ. Group CY - London ER - TY - JOUR A1 - Groppe, Karoline A1 - Elsner, Birgit T1 - The influence of hot and cool executive function on the development of eating styles related to overweight in children JF - Appetite : multidisciplinary research on eating and drinking N2 - Studies linking executive function (EF) and overweight suggest that a broad range of executive functions might influence weight via obesity-related behaviors, such as particular eating styles. Currently, however, longitudinal studies investigating this assumption in children are rare. We hypothesized that lower hot and cool EF predicts a stronger increase in eating styles related to greater weight gain (food approach) and a weaker increase in eating styles related to less weight gain (food avoidance) over a 1-year period. Hot (delay of gratification, affective decision-making) and cool (attention shifting, inhibition, working memory updating) EF was assessed experimentally in a sample of 1657 elementary-school children (German school classes 1-3) at two time points, approximately one year apart. The children's food-approach and food-avoidance behavior was rated mainly via parent questionnaires at both time points. As expected, lower levels of hot and cool EF predicted a stronger increase in several food-approach eating styles across a 1-year period, mainly in girls. Unexpectedly, poorer performance on the affective decision-making task also predicted an increase in certain food-avoidance styles, namely, slowness in eating and satiety responsiveness, in girls. Results implicate that lower EF is not only seen in eating-disordered or obese individuals but also acts as a risk factor for an increase in particular eating styles that play a role in the development of weight problems in children. (C) 2014 Elsevier Ltd. All rights reserved. KW - Hot/cool executive function KW - Development of eating behavior KW - Food approach KW - Food avoidance KW - Overweight KW - Middle childhood Y1 - 2015 U6 - https://doi.org/10.1016/j.appet.2014.12.203 SN - 0195-6663 SN - 1095-8304 VL - 87 SP - 127 EP - 136 PB - Elsevier CY - London ER - TY - JOUR A1 - Meiser, Susanne A1 - Zietlow, Anna-Lena A1 - Reck, Corinna A1 - Träuble, Birgit T1 - The impact of postpartum depression and anxiety disorders on children's processing of facial emotional expressions at pre-school age JF - ARCHIVES OF WOMENS MENTAL HEALTH N2 - To enhance understanding of impaired socio-emotional development in children of postpartum depressed or anxious mothers, this longitudinal study addressed the question of whether maternal postpartum depression and anxiety disorders result in deficits in children's processing of facial emotional expressions (FEEs) at pre-school age. Thirty-two mothers who had fulfilled Diagnostic and Statistical Manual of Mental Disorders IV (DSM-IV) criteria for postpartum depression and/or anxiety disorder and their pre-school aged children were tested for FEE processing abilities and compared to a healthy control group (n = 29). Child assessments included separate tasks for emotion recognition and emotion labelling. Mothers completed an emotion recognition test as well as the Structured Clinical Interview for DSM-IV Axis I Disorders I (SCID-I). Children of postpartum depressed and/or anxious mothers performed significantly worse than control children at labelling, but not at recognizing facial expressions of basic emotions. Emotion labelling at pre-school age was predicted by child age and maternal postpartum mental health, but neither current maternal mental health nor current maternal emotion recognition was associated with child FEE processing. Results point to a specific importance of early social experiences for the development of FEE labelling skills. However, further studies involving sensitive measures of emotion recognition are needed to determine if there might also exist subtle effects on FEE recognition. KW - Postpartum depression KW - Postpartum anxiety disorders KW - Emotion recognition KW - Emotion labelling KW - Pre-school children Y1 - 2015 U6 - https://doi.org/10.1007/s00737-015-0519-y SN - 1434-1816 SN - 1435-1102 VL - 18 IS - 5 SP - 707 EP - 716 PB - Springer CY - Wien ER - TY - JOUR A1 - McCrickerd, Keri A1 - Lensing, Johanna Nele A1 - Yeomans, Martin R. T1 - The impact of food and beverage characteristics on expectations of satiation, satiety and thirst JF - Food quality and preference N2 - The expected impact of a food or drink on appetite can influence decisions around eating and the actual experience of satiation and satiety post-consumption. This study explored the relationship between a product's anticipated sensory characteristics and its expected impact on feelings of hunger, fullness and thirst. Female participants (n = 118) evaluated 40 widely available food and beverage products (varying in physical characteristics, packaging, serving size and total energy content) for anticipated sensory characteristics, pleasantness and familiarity, alongside expected impact on immediate fullness, hunger after one hour and thirst both immediately and after one hour. Correlations revealed that the most caloric products and those anticipated to be creamier were expected to be more filling and hunger suppressing than the products with lower energy content and expected to be less creamy. Total energy was the best predictor of expected satiation and satiety. We observed that beverage products were expected to be similarly satiating as food products (including liquid, solid and semi-solids) with a similar total energy content and expected creaminess. On the other hand, products expected to be less salty and thick were expected to be most thirst-quenching, and these tended to be beverage products, regardless of their total energy content. These results are in line with emerging evidence suggesting that certain sensory cues associated with nutrients can be used to estimate the satiating power of other foods, including beverages. Beverages are expected to be uniquely thirst-quenching, but are not always expected to have a low satiety-value. (C) 2015 Elsevier Ltd. All rights reserved. KW - Expected satiation KW - Expected satiety KW - Expected thirst KW - Sensory cues KW - Creaminess KW - Nutrients KW - Beverages Y1 - 2015 U6 - https://doi.org/10.1016/j.foodqual.2015.04.003 SN - 0950-3293 SN - 1873-6343 VL - 44 SP - 130 EP - 138 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Busching, Robert A1 - Krahé, Barbara T1 - The Girls Set the Tone: Gendered Classroom Norms and the Development of Aggression in Adolescence JF - Personality and social psychology bulletin N2 - In a four-wave longitudinal study with N = 1,321 adolescents in Germany, we examined the impact of class-level normative beliefs about aggression on aggressive norms and behavior at the individual level over the course of 3 years. At each data wave, participants indicated their normative acceptance of aggressive behavior and provided self-reports of physical and relational aggression. Multilevel analyses revealed significant cross-level interactions between class-level and individual-level normative beliefs at T1 on individual differences in physical aggression at T2, and the indirect interactive effects were significant up to T4. Normative approval of aggression at the class level, especially girls' normative beliefs, defined the boundary conditions for the expression of individual differences in aggressive norms and their impact on physically and relationally aggressive behavior for both girls and boys. The findings demonstrate the moderating effect of social norms on the pathways from individual normative beliefs to aggressive behavior in adolescence. KW - aggression KW - normative beliefs KW - adolescence KW - class-level effects KW - multilevel modelling Y1 - 2015 U6 - https://doi.org/10.1177/0146167215573212 SN - 0146-1672 SN - 1552-7433 VL - 41 IS - 5 SP - 659 EP - 676 PB - Sage Publ. CY - Thousand Oaks ER - TY - JOUR A1 - Jacobs, Ingo A1 - Sim, Chu-Won A1 - Zimmermann, Julia T1 - The German TEIQue-SF: Factorial structure and relations to agentic and communal traits and mental health JF - Personality and individual differences : an international journal of research into the structure and development of personality, and the causation of individual differences N2 - Recent research illuminated the links between Agency, Communion, trait emotional intelligence (TEL), and internalizing mental health difficulties (IMHDs). However, for a more complete picture, unmitigated Agency and Communion have also to be considered. Drawing on a sample of N = 405 female occupational therapists, the present study examined (a) the factorial validity of the German TEI Questionnaire Short Form, (b) the relations of TEL to Agency. Communion, and their unmitigated variants, and (c) a multiple predictor-TEI-IMHDs mediation model. The factor structure suggested by TEI theory fitted approximately to the data. Agency and Communion related positively and both unmitigated traits related negatively to TEL. Indirect effects via TEL on IMHDs emerged for all four traits. The results help to integrate TEI within the Agency-Communion framework and suggest that TEL is an important intervening variable that helps to clarify the links of agentic and communal traits to mental health. (C) 2014 Elsevier Ltd. All rights reserved. KW - Agency KW - Communion KW - Emotional intelligence KW - Mental health KW - Occupational therapists Y1 - 2015 U6 - https://doi.org/10.1016/j.paid.2014.09.003 SN - 0191-8869 VL - 72 SP - 189 EP - 194 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Huettges, Annett A1 - Fay, Doris T1 - The Gender-Differential Impact of Work Values on Prospects in Research Careers JF - Journal of career development N2 - Women are strongly underrepresented at top positions in research, with some research suggesting the postdoctoral career stage is a critical stage for female researchers. Drawing on role congruity theory and social cognitive career theory, we tested the gender-differential impact of work values (extrinsic rewards-oriented work values and work-life balance values) on subjective career success and supports from supervisors (leader-member exchange) and team members. We conducted an online survey with male and female postdoctoral scientists (N = 258). As hypothesized, the positive relationship between extrinsic rewards-oriented work values and subjective career success and supports was stronger for male researchers than for female researchers. Results on work-life balance values were less conclusive. These findings support the idea that gendered appraisal processes may affect career-relevant outcomes. KW - gender KW - work values KW - career success KW - supervisor support KW - team support KW - gender differences KW - role congruity theory KW - social cognitive career theory Y1 - 2015 U6 - https://doi.org/10.1177/0894845315582246 SN - 0894-8453 SN - 1556-0856 VL - 42 IS - 6 SP - 524 EP - 539 PB - Sage Publ. CY - Thousand Oaks ER - TY - JOUR A1 - Laubrock, Jochen A1 - Kliegl, Reinhold T1 - The eye-voice span during reading aloud JF - Frontiers in psychology N2 - Although eye movements during reading are modulated by cognitive processing demands, they also reflect visual sampling of the input, and possibly preparation of output for speech or the inner voice. By simultaneously recording eye movements and the voice during reading aloud, we obtained an output measure that constrains the length of time spent on cognitive processing. Here we investigate the dynamics of the eye-voice span (EVS), the distance between eye and voice. We show that the EVS is regulated immediately during fixation of a word by either increasing fixation duration or programming a regressive eye movement against the reading direction. EVS size at the beginning of a fixation was positively correlated with the likelihood of regressions and refixations. Regression probability was further increased if the EVS was still large at the end of a fixation: if adjustment of fixation duration did not sufficiently reduce the EVS during a fixation, then a regression rather than a refixation followed with high probability. We further show that the EVS can help understand cognitive influences on fixation duration during reading: in mixed model analyses, the EVS was a stronger predictor of fixation durations than either word frequency or word length. The EVS modulated the influence of several other predictors on single fixation durations (SFDs). For example, word-N frequency effects were larger with a large EVS, especially when word N-1 frequency was low. Finally, a comparison of SFDs during oral and silent reading showed that reading is governed by similar principles in both reading modes, although EVS maintenance and articulatory processing also cause some differences. In summary, the EVS is regulated by adjusting fixation duration and/or by programming a regressive eye movement when the EVS gets too large. Overall, the EVS appears to be directly related to updating of the working memory buffer during reading. KW - reading KW - eye movements KW - eye-voice span KW - synchronization KW - working memory updating KW - psychologinguistics Y1 - 2015 U6 - https://doi.org/10.3389/fpsyg.2015.01432 SN - 1664-1078 VL - 6 IS - 1432 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Laubrock, Jochen A1 - Kliegl, Reinhold T1 - The eye-voice span during reading aloud JF - Frontiers in psychology N2 - Although eye movements during reading are modulated by cognitive processing demands, they also reflect visual sampling of the input, and possibly preparation of output for speech or the inner voice. By simultaneously recording eye movements and the voice during reading aloud, we obtained an output measure that constrains the length of time spent on cognitive processing. Here we investigate the dynamics of the eye-voice span (EVS), the distance between eye and voice. We show that the EVS is regulated immediately during fixation of a word by either increasing fixation duration or programming a regressive eye movement against the reading direction. EVS size at the beginning of a fixation was positively correlated with the likelihood of regressions and refixations. Regression probability was further increased if the EVS was still large at the end of a fixation: if adjustment of fixation duration did not sufficiently reduce the EVS during a fixation, then a regression rather than a refixation followed with high probability. We further show that the EVS can help understand cognitive influences on fixation duration during reading: in mixed model analyses, the EVS was a stronger predictor of fixation durations than either word frequency or word length. The EVS modulated the influence of several other predictors on single fixation durations (SFDs). For example, word-N frequency effects were larger with a large EVS, especially when word N-1 frequency was low. Finally, a comparison of SFDs during oral and silent reading showed that reading is governed by similar principles in both reading modes, although EVS maintenance and articulatory processing also cause some differences. In summary, the EVS is regulated by adjusting fixation duration and/or by programming a regressive eye movement when the EVS gets too large. Overall, the EVS appears to be directly related to updating of the working memory buffer during reading. KW - reading KW - eye movements KW - eye-voice span KW - synchronization KW - working memory updating KW - psychologinguistics Y1 - 2015 U6 - https://doi.org/10.3389/fpsyg.2015.01437 SN - 1664-1078 VL - 6 PB - Frontiers Research Foundation CY - Lausanne ER - TY - GEN A1 - Laubrock, Jochen A1 - Kliegl, Reinhold T1 - The eye-voice span during reading aloud N2 - Although eye movements during reading are modulated by cognitive processing demands, they also reflect visual sampling of the input, and possibly preparation of output for speech or the inner voice. By simultaneously recording eye movements and the voice during reading aloud, we obtained an output measure that constrains the length of time spent on cognitive processing. Here we investigate the dynamics of the eye-voice span (EVS), the distance between eye and voice. We show that the EVS is regulated immediately during fixation of a word by either increasing fixation duration or programming a regressive eye movement against the reading direction. EVS size at the beginning of a fixation was positively correlated with the likelihood of regressions and refixations. Regression probability was further increased if the EVS was still large at the end of a fixation: if adjustment of fixation duration did not sufficiently reduce the EVS during a fixation, then a regression rather than a refixation followed with high probability. We further show that the EVS can help understand cognitive influences on fixation duration during reading: in mixed model analyses, the EVS was a stronger predictor of fixation durations than either word frequency or word length. The EVS modulated the influence of several other predictors on single fixation durations (SFDs). For example, word-N frequency effects were larger with a large EVS, especially when word N-1 frequency was low. Finally, a comparison of SFDs during oral and silent reading showed that reading is governed by similar principles in both reading modes, although EVS maintenance and articulatory processing also cause some differences. In summary, the EVS is regulated by adjusting fixation duration and/or by programming a regressive eye movement when the EVS gets too large. Overall, the EVS appears to be directly related to updating of the working memory buffer during reading. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 283 KW - reading KW - eye movements KW - eye-voice span KW - synchronization KW - working memory updating KW - psycholinguistics Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-86904 ER - TY - JOUR A1 - Stapel, Janny C. A1 - Hunnius, Sabine A1 - Bekkering, Harold A1 - Lindemann, Oliver T1 - The development of numerosity estimation: Evidence for a linear number representation early in life JF - Journal of cognitive psychology N2 - Several studies investigating the development of approximate number representations used the number-to-position task and reported evidence for a shift from a logarithmic to a linear representation of numerical magnitude with increasing age. However, this interpretation as well as the number-to-position method itself has been questioned recently. The current study tested 5- and 8-year-old children on a newly established numerosity production task to examine developmental changes in number representations and to test the idea of a representational shift. Modelling of the children's numerical estimations revealed that responses of the 8-year-old children approximate a simple positive linear relation between estimated and actual numbers. Interestingly, however, the estimations of the 5-year-old children were best described by a bilinear model reflecting a relatively accurate linear representation of small numbers and no apparent magnitude knowledge for large numbers. Taken together, our findings provide no support for a shift of mental representations from a logarithmic to a linear metric but rather suggest that the range of number words which are appropriately conceptualised and represented by linear analogue magnitude codes expands during development. KW - Numerical estimation KW - Number cognition KW - Development KW - Bilinear models KW - Number representation Y1 - 2015 U6 - https://doi.org/10.1080/20445911.2014.995668 SN - 2044-5911 SN - 2044-592X VL - 27 IS - 4 SP - 400 EP - 412 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Fay, Doris A1 - Shipton, Helen A1 - West, Michael A. A1 - Patterson, Malcolm T1 - Teamwork and Organizational Innovation: The Moderating Role of the HRM Context JF - Creativity and innovation management N2 - Evidence is accumulating on the role of teams in shaping a variety of business outcomes, but our knowledge on the effect of teamwork on organizational innovation is still evolving. This study examines whether the extent to which two staff groups are organized in teams (production staff and management/administrative staff) affects organizational innovation and whether human resource management (HRM) systems, which can be of facilitating or constraining nature, enhance the teamwork/innovation relationships. Hypotheses were tested with lagged and longitudinal data derived from 18 to 45 organizations from the UK manufacturing sector. Results suggest that the more widespread the use of teamwork in organizations, the higher the level of organizational innovation. Furthermore, this effect depends, particularly for production teams, on the overall quality of the HRM systems that exist in their organizations. Teamwork/innovation relationships are further moderated (for management and administrative teams) by an HRM practice that provides teams with time for thoughtful reflection. Thus, HRM systems can be of more or less facilitating or constraining nature for teams in organizations. Y1 - 2015 U6 - https://doi.org/10.1111/caim.12100 SN - 0963-1690 SN - 1467-8691 VL - 24 IS - 2 SP - 261 EP - 277 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Schiefele, Ulrich A1 - Schaffner, Ellen T1 - Teacher interests, mastery goals, and self-efficacy as predictors of instructional practices and student motivation JF - Contemporary educational psychology N2 - This study addressed the role of elementary school teachers' motivation as predictors of instructional practices and student motivation. The sample comprised 110 teacher-class pairs (1731 students). The results showed that teachers' didactic interest and self-efficacy predicted teacher reports of instructional practices. In contrast, student reports of instruction were significantly associated with teachers' educational interest and mastery goals. Moreover, student motivation was only related with student reports but not teacher reports of instructional practices. In particular, mastery-oriented practices contributed strongly to student motivation. Teacher educational interest predicted mastery-oriented practices and also showed a significant direct relation to student motivation. (C) 2015 Elsevier Inc. All rights reserved. KW - Teacher motivation KW - Student motivation KW - Interest KW - Mastery goals KW - Self-efficacy KW - Instructional practices Y1 - 2015 U6 - https://doi.org/10.1016/j.cedpsych.2015.06.005 SN - 0361-476X SN - 1090-2384 VL - 42 SP - 159 EP - 171 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Warschburger, Petra T1 - SRT-Joy - computer-assisted self-regulation training for obese children and adolescents: study protocol for a randomized controlled trial JF - Trials N2 - Background: Obesity is not only a highly prevalent disease but also poses a considerable burden on children and their families. Evidence is increasing that a lack of self-regulation skills may play a role in the etiology and maintenance of obesity. Our goal with this currently ongoing trial is to examine whether training that focuses on the enhancement of self-regulation skills may increase the sustainability of a complex lifestyle intervention. Methods/Design: In a multicenter, prospective, parallel group, randomized controlled superiority trial, 226 obese children and adolescents aged 8 to 16 years will be allocated either to a newly developed computer-training program to improve their self-regulation abilities or to a placebo control group. Randomization occurs centrally and blockwise at a 1:1 allocation ratio for each center. This study is performed in pediatric inpatient rehabilitation facilities specialized in the treatment of obesity. Observer-blind assessments of outcome variables take place at four times: at the beginning of the rehabilitation (pre), at the end of the training in the rehabilitation (post), and 6 and 12 months post-rehabilitation intervention. The primary outcome is the course of BMI-SDS over 1 year after the end of the inpatient rehabilitation. Secondary endpoints are the self-regulation skills. In addition, health-related quality of life, and snack intake will be analyzed. Discussion: The computer-based training programs might be a feasible and attractive tool to increase the sustainability of the weight loss reached during inpatient rehabilitation. KW - Obesity KW - Randomized-controlled trial KW - Computer-assisted self-regulation training KW - Children KW - Adolescents KW - Weight Y1 - 2015 U6 - https://doi.org/10.1186/s13063-015-1078-2 SN - 1745-6215 VL - 16 PB - BioMed Central CY - London ER - TY - JOUR A1 - Engbert, Ralf A1 - Trukenbrod, Hans Arne A1 - Barthelme, Simon A1 - Wichmann, Felix A. T1 - Spatial statistics and attentional dynamics in scene viewing JF - Journal of vision N2 - In humans and in foveated animals visual acuity is highly concentrated at the center of gaze, so that choosing where to look next is an important example of online, rapid decision-making. Computational neuroscientists have developed biologically-inspired models of visual attention, termed saliency maps, which successfully predict where people fixate on average. Using point process theory for spatial statistics, we show that scanpaths contain, however, important statistical structure, such as spatial clustering on top of distributions of gaze positions. Here, we develop a dynamical model of saccadic selection that accurately predicts the distribution of gaze positions as well as spatial clustering along individual scanpaths. Our model relies on activation dynamics via spatially-limited (foveated) access to saliency information, and, second, a leaky memory process controlling the re-inspection of target regions. This theoretical framework models a form of context-dependent decision-making, linking neural dynamics of attention to behavioral gaze data. KW - scene perception KW - eye movements KW - attention KW - saccades KW - modeling KW - spatial statistics Y1 - 2015 U6 - https://doi.org/10.1167/15.1.14 SN - 1534-7362 VL - 15 IS - 1 PB - Association for Research in Vision and Opthalmology CY - Rockville ER - TY - JOUR A1 - Hartmann, Matthias A1 - Mast, Fred W. A1 - Fischer, Martin H. T1 - Spatial biases during mental arithmetic: evidence from eye movements on a blank screen JF - Frontiers in psychology N2 - While the influence of spatial-numerical associations in number categorization tasks has been well established, their role in mental arithmetic is less clear. It has been hypothesized that mental addition leads to rightward and upward shifts of spatial attention (along the "mental number line"), whereas subtraction leads to leftward and downward shifts. We addressed this hypothesis by analyzing spontaneous eye movements during mental arithmetic. Participants solved verbally presented arithmetic problems (e.g., 2 + 7, 8-3) aloud while looking at a blank screen. We found that eye movements reflected spatial biases in the ongoing mental operation: Gaze position shifted more upward when participants solved addition compared to subtraction problems, and the horizontal gaze position was partly determined by the magnitude of the operands. Interestingly, the difference between addition and subtraction trials was driven by the operator (plus vs. minus) but was not influenced by the computational process. Thus, our results do not support the idea of a mental movement toward the solution during arithmetic but indicate a semantic association between operation and space. KW - mental arithmetic KW - eye movements KW - mental number line KW - operational momentum KW - embodied cognition KW - grounded cognition Y1 - 2015 U6 - https://doi.org/10.3389/fpsyg.2015.00012 SN - 1664-1078 VL - 6 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Matuschek, Hannes A1 - Kliegl, Reinhold A1 - Holschneider, Matthias T1 - Smoothing Spline ANOVA Decomposition of Arbitrary Splines: An Application to Eye Movements in Reading JF - PLoS one N2 - The Smoothing Spline ANOVA (SS-ANOVA) requires a specialized construction of basis and penalty terms in order to incorporate prior knowledge about the data to be fitted. Typically, one resorts to the most general approach using tensor product splines. This implies severe constraints on the correlation structure, i.e. the assumption of isotropy of smoothness can not be incorporated in general. This may increase the variance of the spline fit, especially if only a relatively small set of observations are given. In this article, we propose an alternative method that allows to incorporate prior knowledge without the need to construct specialized bases and penalties, allowing the researcher to choose the spline basis and penalty according to the prior knowledge of the observations rather than choosing them according to the analysis to be done. The two approaches are compared with an artificial example and with analyses of fixation durations during reading. Y1 - 2015 U6 - https://doi.org/10.1371/journal.pone.0119165 SN - 1932-6203 VL - 10 IS - 3 PB - PLoS CY - San Fransisco ER - TY - THES A1 - Tomaszewska, Paulina T1 - Sexual aggression victimization and perpetration among Polish Youth BT - prevalence and predictors Y1 - 2015 ER - TY - JOUR A1 - Holz, Nathalie E. A1 - Buchmann, Arlette F. A1 - Boecker-Schlier, Regina A1 - Blomeyer, Dorothea A1 - Baumeister, Sarah A1 - Wolf, Isabella A1 - Rietschel, Marcella A1 - Witt, Stephanie H. A1 - Plichta, Michael M. A1 - Meyer-Lindenberg, Andreas A1 - Banaschewski, Tobias A1 - Brandeis, Daniel A1 - Laucht, Manfred T1 - Role of FKBP5 in emotion processing: results on amygdala activity, connectivity and volume JF - Brain structure & function N2 - Accumulating evidence suggests a role of FKBP5, a co-chaperone regulating the glucocorticoid receptor sensitivity, in the etiology of depression and anxiety disorders. Based on recent findings of altered amygdala activity following childhood adversity, the present study aimed at clarifying the impact of genetic variation in FKBP5 on threat-related neural activity and coupling as well as morphometric alterations in stress-sensitive brain systems. Functional magnetic resonance imaging during an emotional face-matching task was performed in 153 healthy young adults (66 males) from a high-risk community sample followed since birth. Voxel-based morphometry was applied to study structural alterations and DNA was genotyped for FKBP5 rs1360780. Childhood adversity was measured using retrospective self-report (Childhood Trauma Questionnaire) and by a standardized parent interview assessing childhood family adversity. Depression was assessed by the Beck Depression Inventory. There was a main effect of FKBP5 on the left amygdala, with T homozygotes showing the highest activity, largest volume and increased coupling with the left hippocampus and the orbitofrontal cortex (OFC). Moreover, amygdala-OFC coupling proved to be associated with depression in this genotype. In addition, our results support previous evidence of a gene-environment interaction on right amygdala activity with respect to retrospective assessment of childhood adversity, but clarify that this does not generalize to the prospective assessment. These findings indicated that activity in T homozygotes increased with the level of adversity, whereas the opposite pattern emerged in C homozygotes, with CT individuals being intermediate. The present results point to a functional involvement of FKBP5 in intermediate phenotypes associated with emotional processing, suggesting a possible mechanism for this gene in conferring susceptibility to stress-related disorders. KW - FKBP5 KW - Childhood adversity KW - Amygdala KW - fMRI KW - Connectivity KW - Voxel-based morphometry Y1 - 2015 U6 - https://doi.org/10.1007/s00429-014-0729-5 SN - 1863-2653 SN - 1863-2661 VL - 220 IS - 3 SP - 1355 EP - 1368 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Buchmann, Arlette F. A1 - Hohm, Erika A1 - Witt, Stephanie H. A1 - Blomeyer, Dorothea A1 - Jennen-Steinmetz, Christine A1 - Schmidt, Martin H. A1 - Esser, Günter A1 - Banaschewski, Tobias A1 - Brandeis, Daniel A1 - Laucht, Manfred T1 - Role of CNR1 polymorphisms in moderating the effects of psychosocial adversity on impulsivity in adolescents JF - Journal of neural transmission N2 - Enhanced endocannabinoid signaling has been implicated in typically adolescent behavioral features such as increased risk-taking, impulsivity and novelty seeking. Research investigating the impact of genetic variants in the cannabinoid receptor 1 gene (CNR1) and of early rearing conditions has demonstrated that both factors contribute to the prediction of impulsivity-related phenotypes. The present study aimed to test the hypothesis of an interaction of the two most studied CNR1 polymorphisms rs806379 and rs1049353 with early psychosocial adversity in terms of affecting impulsivity in 15-year-olds from an epidemiological cohort sample followed since birth. In 323 adolescents (170 girls, 153 boys), problems of impulse control and novelty seeking were assessed using parent-report and self-report, respectively. Exposure to early psychosocial adversity was determined in a parent interview conducted at the age of 3 months. The results indicated that impulsivity increased following exposure to early psychosocial adversity, with this increase being dependent on CNR1 genotype. In contrast, while individuals exposed to early adversity scored higher on novelty seeking, no significant impact of genotype or the interaction thereof was detected. This is the first evidence to suggest that the interaction of CNR1 gene variants with the experience of early life adversity may play a role in determining adolescent impulsive behavior. However, given that the reported findings are obtained in a high-risk community sample, results are restricted in terms of interpretation and generalization. Future research is needed to replicate these findings and to identify the mediating mechanisms underlying this effect. KW - CNR1 KW - Impulsivity KW - Early psychosocial adversity KW - Adolescence Y1 - 2015 U6 - https://doi.org/10.1007/s00702-014-1266-3 SN - 0300-9564 SN - 1435-1463 VL - 122 IS - 3 SP - 455 EP - 463 PB - Springer CY - Wien ER - TY - JOUR A1 - Koch, Anne A1 - Pollatos, Olga T1 - Reduced facial emotion recognition in overweight and obese children JF - Journal of psychosomatic research N2 - Objective: Emotional problems often co-occur in overweight or obese children. However, questions of whether emotion recognition deficits are present and how they are reflected have only been sparsely investigated to date. Methods: Therefore, the present study included 33 overweight and obese as well as 33 normal weight elementary school children between six and ten years that were matched for sex, age and socioeconomic status. Participants were shown different emotional faces of a well-validated set of stimuli on a computer screen, which they categorized and then rated on an emotional intensity level. Key measures were categorization performance along with reaction times and emotional intelligence as well as emotional eating questionnaire ratings. Results: Overweight children exhibited lower categorization accuracy as well as longer reaction times as compared to normal weight children, while no differences in intensity ratings occurred. Reaction time to neutral facial expressions was negatively related to intrapersonal and interpersonal emotional intelligence and emotional eating correlated negatively with accuracy for recognizing sad expressions. Conclusion: Facial emotion decoding difficulties seem to be of importance in overweight and obese children and deserve further consideration in terms of their exact impact on social functioning as well as on the maintenance of elevated body weight during child development. (C) 2015 Elsevier Inc All rights reserved. KW - Childhood obesity KW - Emotion KW - Emotional expressions KW - Face categorization KW - Overweight Y1 - 2015 U6 - https://doi.org/10.1016/j.jpsychores.2015.06.005 SN - 0022-3999 SN - 1879-1360 VL - 79 IS - 6 SP - 635 EP - 639 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Krahé, Barbara A1 - Berger, Anja A1 - Vanwesenbeeck, Ine A1 - Bianchi, Gabriel A1 - Chliaoutakis, Joannes A1 - Fernandez-Fuertes, Andres A. A1 - Fuertes, Antonio A1 - de Matos, Margarida Gaspar A1 - Hadjigeorgiou, Eleni A1 - Haller, Birgitt A1 - Hellemans, Sabine A1 - Izdebski, Zbigniew A1 - Kouta, Christiana A1 - Meijnckens, Dwayne A1 - Murauskiene, Liubove A1 - Papadakaki, Maria A1 - Ramiro, Lucia A1 - Reis, Marta A1 - Symons, Katrien A1 - Tomaszewska, Paulina A1 - Vicario-Molina, Isabel A1 - Zygadlo, Andrzej T1 - Prevalence and correlates of young people's sexual aggression perpetration and victimisation in 10 European countries: a multi-level analysis JF - Culture, health & sexuality : a journal for research, intervention and care N2 - Data are presented on young people's sexual victimisation and perpetration from 10 European countries (Austria, Belgium, Cyprus, Greece, Lithuania, the Netherlands, Poland, Portugal, Slovakia and Spain) using a shared measurement tool (N = 3480 participants, aged between 18 and 27 years). Between 19.7 and 52.2% of female and between 10.1 and 55.8% of male respondents reported having experienced at least one incident of sexual victimisation since the age of consent. In two countries, victimisation rates were significantly higher for men than for women. Between 5.5 and 48.7% of male and 2.6 and 14.8% of female participants reported having engaged in a least one act of sexual aggression perpetration, with higher rates for men than for women in all countries. Victimisation rates correlated negatively with sexual assertiveness and positively with alcohol use in sexual encounters. Perpetration rates correlated positively with attitudes condoning physical dating violence and with alcohol use in men, and negatively with sexual assertiveness in women. At the country level, lower gender equality in economic power and in the work domain was related to higher male perpetration rates. Lower gender equality in political power and higher sexual assertiveness in women relative to men were linked to higher male victimisation rates. KW - young people KW - sexual aggression KW - multi-level correlates KW - European Union KW - sexual victimisation Y1 - 2015 U6 - https://doi.org/10.1080/13691058.2014.989265 SN - 1369-1058 SN - 1464-5351 VL - 17 IS - 6 SP - 682 EP - 699 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Yan, Ming A1 - Zhou, Wei A1 - Shu, Hua A1 - Kliegl, Reinhold T1 - Perceptual span depends on font size during the reading of chinese sentences JF - Journal of experimental psychology : Learning, memory, and cognition N2 - The present study explored the perceptual span (i.e., the physical extent of an area from which useful visual information is extracted during a single fixation) during the reading of Chinese sentences in 2 experiments. In Experiment 1, we tested whether the rightward span can go beyond 3 characters when visually similar masks were used. Results showed that Chinese readers needed at least 4 characters to the right of fixation to maintain a normal reading behavior when visually similar masks were used and when characters were displayed in small fonts, indicating that the span is dynamically influenced by masking materials. In Experiments 2 and 3, we asked whether the perceptual span varies as a function of font size in spaced (German) and unspaced (Chinese) scripts. Results clearly suggest perceptual span depends on font size in Chinese, but we failed to find such evidence for German. We propose that the perceptual span in Chinese is flexible; it is strongly constrained by its language-specific properties such as high information density and lack of word spacing. Implications for saccade-target selection during the reading of Chinese sentences are discussed. KW - eye movements KW - parafoveal processing KW - perceptual span KW - Chinese reading Y1 - 2015 U6 - https://doi.org/10.1037/a0038097 SN - 0278-7393 SN - 1939-1285 VL - 41 IS - 1 SP - 209 EP - 219 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Yan, Ming A1 - Sommer, Werner T1 - Parafoveal-on-Foveal Effects of Emotional Word Semantics in Reading Chinese Sentences: Evidence From Eye Movements JF - Journal of experimental psychology : Learning, memory, and cognition N2 - Despite the well-known influence of emotional meaning on cognition, relatively less is known about its effects on reading behavior. We investigated whether fixation behavior during the reading of Chinese sentences is influenced by emotional word meaning in the parafovea. Two-character target words embedded into the same sentence frames provided emotionally positive, negative, or neutral contents. Fixation durations on neutral pretarget words were prolonged for positive parafoveal words and for highly frequent negative parafoveal words. In addition, fixation durations on foveal emotional words were shorter than those on neutral words. We also found that the role of emotional words varied as a function of their valence during foveal and parafoveal processing. These findings suggest a processing advantage for emotional words relative to emotionally neutral stimuli in foveal and parafoveal vision. We discuss implications for the notion of attention attraction due to emotional content. KW - parafoveal vision KW - emotion KW - reading KW - Chinese Y1 - 2015 U6 - https://doi.org/10.1037/xlm0000095 SN - 0278-7393 SN - 1939-1285 VL - 41 IS - 4 SP - 1237 EP - 1243 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Pan, Jinger A1 - Shu, Hua A1 - Wang, Yuling A1 - Yan, Ming T1 - Parafoveal activation of sign translation previews among deaf readers during the reading of Chinese sentences JF - Memory & cognition N2 - In the present study, we manipulated the different types of information available in the parafovea during the reading of Chinese sentences and examined whether deaf readers could activate sign translations of Chinese words during reading. The main finding was that, as compared to unrelated previews, the deaf readers had longer fixation durations on the target words when sign-phonologically related preview words were presented; this preview cost effect due to sign-phonological relatedness was absent for reading-level-matched hearing individuals. These results indicate that Chinese deaf readers activate sign language translations of parafoveal words during reading. We discuss the implications for notions of parafoveal processing in reading. KW - Sign language KW - Parafoveal KW - Chinese KW - Deaf readers KW - Sentence reading Y1 - 2015 U6 - https://doi.org/10.3758/s13421-015-0511-9 SN - 0090-502X SN - 1532-5946 VL - 43 IS - 6 SP - 964 EP - 972 PB - Springer CY - New York ER - TY - INPR A1 - Shaki, Samuel A1 - Fischer, Martin H. T1 - Newborn chicks need no number tricks. Commentary: Number-space mapping in the newborn chick resembles humans' mental number line T2 - Frontiers in human neuroscienc KW - mental number line KW - innate number sense KW - numerical cognition KW - spatial cognition KW - spatial numerical associations Y1 - 2015 U6 - https://doi.org/10.3389/fnhum.2015.00451 SN - 1662-5161 VL - 9 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Englert, Chris A1 - Wolff, Wanja T1 - Neuroenhancement and the strength model of self-control JF - Frontiers in psychology N2 - Neuroenhancement (NE), the use of substances as a means to enhance performance, has garnered considerable scientific attention of late. While ethical and epidemiological publications on the topic accumulate, there is a lack of theory-driven psychological research that aims at understanding psychological drivers of NE. In this perspective article we argue that self-control strength offers a promising theory-based approach to further understand and investigate NE behavior. Using the strength model of self-control, we derive two theory-driven perspectives on NE-self-control research. First, we propose that individual differences in state/trait self-control strength differentially affect NE behavior based on one's individual experience of NE use. Building upon this, we outline promising research questions that (will) further elucidate our understanding of NE based on the strength model's propositions. Second, we discuss evidence indicating that popular NE substances (like Methylphenidate) may counteract imminent losses of self-control strength. We outline how further research on NE's effects on the ego-depletion effect may further broaden our understanding of the strength model of self-control. KW - ego depletion KW - neuroenhancement KW - self-control KW - self-regulation Y1 - 2015 U6 - https://doi.org/10.3389/fpsyg.2015.01425 SN - 1664-1078 VL - 6 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Bondü, Rebecca A1 - Scheithauer, Herbert T1 - Narcissistic Symptoms in German School Shooters JF - International journal of offender therapy and comparative criminology N2 - School shooters are often described as narcissistic, but empirical evidence is scant. To provide more reliable and detailed information, we conducted an exploratory study, analyzing police investigation files on seven school shootings in Germany, looking for symptoms of narcissistic personality disorder as defined by the Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV) in witnesses' and offenders' reports and expert psychological evaluations. Three out of four offenders who had been treated for mental disorders prior to the offenses displayed detached symptoms of narcissism, but none was diagnosed with narcissistic personality disorder. Of the other three, two displayed narcissistic traits. In one case, the number of symptoms would have justified a diagnosis of narcissistic personality disorder. Offenders showed low and high self-esteem and a range of other mental disorders. Thus, narcissism is not a common characteristic of school shooters, but possibly more frequent than in the general population. This should be considered in developing adequate preventive and intervention measures. KW - school shooting KW - narcissism KW - personality disorder KW - risk factor KW - rampage Y1 - 2015 U6 - https://doi.org/10.1177/0306624X14544155 SN - 0306-624X SN - 1552-6933 VL - 59 IS - 14 SP - 1520 EP - 1535 PB - Sage Publ. CY - Thousand Oaks ER - TY - THES A1 - Rabe, Maximilian Michael T1 - Mixed model analysis of trial history in naming experiments T1 - Experimentalverlaufsanalyse mit gemischten Modellen in Naming-Experimenten N2 - Several authors highlighted that the time course of an experiment itself could have a substantial influence on the interpretability of experimental effects. Since mixed effects modeling had enabled researchers to investigate more complex problems with more precision than before, two naming experiments were conducted with college students, with and without non-words intermixed, and analyzed with regard to frequency, quality, interactive and trial-history effects. The present analyses build on and extend the Bates, Kliegl, Vasishth, and Baayen (2015) approach in order to converge on a parsimonious model that accounts for autocorrelated errors caused by trial history. For three of four cases, a history-sensitive model improved the model fit over a history-naïve model and explained more deviance. In one of these cases, the herein presented approach helped reveal an interaction between stimulus frequency and quality that was not significant without a trial history account. Main and joint effects, limitations, as well as directions for further research, are briefly discussed. N2 - Verschiedene Autoren haben darauf aufmerksam gemacht, dass bereits der zeitliche Verlauf eines Experiments einen wesentlichen Einfluss auf die Interpretierbarkeit experimenteller Effekte haben kann. Nachdem gemischte Modelle der Wissenschaft ermöglichten, komplexere Fragestellungen mit höherer Präzision als zuvor zu untersuchen, wurden zwei Naming-Experimente mit Collegestudenten durchgeführt, je mit und ohne Pseudowörter, sowie hinsichtlich ihrer Auftrittshäufigkeits-, Stimulusqualitäts-, Interaktions- und Experimentalverlaufseffekte untersucht. Die vorliegenden Analysen beruhen auf dem Ansatz von Bates, Kliegl, Vasishth und Baayen (2015) und erweitern diesen, um ein Parsimonious Model zu bestimmen, welches durch den Experimentalverlauf hervorgerufene Autokorrelationen berücksichtigt. In drei von vier Fällen verbesserte die verlaufsabhängige Analyse die Modellanpassung gegenüber der gewöhnlichen verlaufsunabhängigen Variante und klärte somit mehr Abweichung auf. In einem dieser Fälle half der Ansatz, eine Interaktion zwischen Auftrittshäufigkeit und Stimulusqualität aufzudecken, die ohne Berücksichtigung des Experimentalverlaufs nicht signifikant gewesen war. Haupt- und Interaktionseffekte, Einschränkungen sowie Anregungen für weiterführende Forschung werden kurz erörtert. KW - autocorrelations KW - mixed effects modeling KW - trial history KW - reading aloud KW - Autokorrelationen KW - gemischte Modelle KW - Experimentalverlauf Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-82735 ER - TY - JOUR A1 - Winter, Bodo A1 - Matlock, Teenie A1 - Shaki, Samuel A1 - Fischer, Martin H. T1 - Mental number space in three dimensions JF - Neuroscience & biobehavioral reviews : official journal of the International Behavioral Neuroscience Society N2 - A large number of experimental findings from neuroscience and experimental psychology demonstrated interactions between spatial cognition and numerical cognition. In particular, many researchers posited a horizontal mental number line, where small numbers are thought of as being to the left of larger numbers. This review synthesizes work on the mental association between space and number, indicating the existence of multiple spatial mappings: recent research has found associations between number and vertical space, as well as associations between number and near/far space. We discuss number space in three dimensions with an eye on potential origins of the different number mappings, and how these number mappings fit in with our current knowledge of brain organization and brain-culture interactions. We derive novel predictions and show how this research fits into a general view of cognition as embodied, grounded and situated. (C) 2015 Elsevier Ltd. All rights reserved. KW - Embodiment KW - Intra-parietal sulcus KW - Mental number line KW - Metaphor KW - Neglect KW - Spatial cognition KW - SNARC Y1 - 2015 U6 - https://doi.org/10.1016/j.neubiorev.2015.09.005 SN - 0149-7634 SN - 1873-7528 VL - 57 SP - 209 EP - 219 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Kirsch, Fabian A1 - Rohlf, Helena L. A1 - Krahé, Barbara T1 - Measuring anger regulation in middle childhood through behavioural observation: a longitudinal validation JF - European journal of developmental psychology N2 - Learning to regulate anger is an important task in childhood development, as maladaptive anger regulation has been linked to a variety of problems, including aggression and social rejection. To assess anger regulation in situ, in a previous study we developed a behavioural observation measure and demonstrated its cross-sectional construct and criterion validity in a sample of 599 children with a mean age of 8.1years. The present study further validated the measure by demonstrating its predictive validity. About 10months after the behavioural observation, participants were asked to imagine two anger-eliciting situations and report what they would do to get rid of their anger. Observed anger regulation strategies at T1 correlated significantly with self-reported regulatory behaviour at T2, suggesting that the behavioural observation measure is an ecologically valid approach for assessing anger regulation in middle childhood. KW - Anger regulation KW - observation KW - childhood KW - validation KW - longitudinal study Y1 - 2015 U6 - https://doi.org/10.1080/17405629.2015.1101375 SN - 1740-5629 SN - 1740-5610 VL - 12 IS - 6 SP - 718 EP - 727 PB - Routledge, Taylor & Francis Group CY - Abingdon ER - TY - JOUR A1 - Bondü, Rebecca A1 - Krahé, Barbara T1 - Links of justice and rejection sensitivity with aggression in childhood and adolescence JF - Aggressive behavior : a multidisciplinary journal devoted to the experimental and observational analysis of conflict in humans and animals N2 - Individual differences in justice sensitivity and rejection sensitivity have been linked to differences in aggressive behavior in adults. However, there is little research studying this association in children and adolescents and considering the two constructs in combination. We assessed justice sensitivity from the victim, observer, and perpetrator perspective as well as anxious and angry rejection sensitivity and linked both constructs to different forms (physical, relational), and functions (proactive, reactive) of self-reported aggression and to teacher- and parent-rated aggression in N=1,489 9- to 19-year olds in Germany. Victim sensitivity and both angry and anxious rejection sensitivity showed positive correlations with all forms and functions of aggression. Angry rejection sensitivity also correlated positively with teacher-rated aggression. Perpetrator sensitivity was negatively correlated with all aggression measures, and observer sensitivity also correlated negatively with all aggression measures except for a positive correlation with reactive aggression. Path models considering the sensitivity facets in combination and controlling for age and gender showed that higher victim justice sensitivity predicted higher aggression on all measures. Higher perpetrator sensitivity predicted lower physical, relational, proactive, and reactive aggression. Higher observer sensitivity predicted lower teacher-rated aggression. Angry rejection sensitivity predicted higher proactive and reactive aggression, whereas anxious rejection sensitivity did not make an additional contribution to the prediction of aggression. The findings are discussed in terms of social information processing models of aggression in childhood and adolescence. Aggr. Behav. 41:353-368, 2015. (c) 2014 Wiley Periodicals, Inc. KW - proactive aggression KW - reactive aggression KW - relational aggression KW - justice sensitivity KW - rejection sensitivity Y1 - 2015 U6 - https://doi.org/10.1002/ab.21556 SN - 0096-140X SN - 1098-2337 VL - 41 IS - 4 SP - 353 EP - 368 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Bondü, Rebecca A1 - Scheithauer, Herbert T1 - Kill one or kill them all? Differences between single and multiple victim school attacks JF - European journal of criminology : the journal of the European Society of Criminology N2 - Research indicates individual pathways towards school attacks and inconsistent offender profiles. Thus, several authors have classified offenders according to mental disorders, motives, or number/kinds of victims. We assumed differences between single and multiple victim offenders (intending to kill one or more than one victim). In qualitative and quantitative analyses of data from qualitative content analyses of case files on seven school attacks in Germany, we found differences between the offender groups in seriousness, patterns, characteristics, and classes of leaking (announcements of offences), offence-related behaviour, and offence characteristics. There were only minor differences in risk factors. Our research thus adds to the understanding of school attacks and leaking. Differences between offender groups require consideration in the planning of effective preventive approaches. KW - Leaking KW - risk factor KW - school attacks KW - victim KW - warning sign Y1 - 2015 U6 - https://doi.org/10.1177/1477370814525904 SN - 1477-3708 SN - 1741-2609 VL - 12 IS - 3 SP - 277 EP - 299 PB - Sage Publ. CY - London ER - TY - JOUR A1 - Bondü, Rebecca A1 - Elsner, Birgit T1 - Justice Sensitivity in Childhood and Adolescence JF - Social development N2 - Individuals differ in their sensitivity toward injustice. Justice-sensitive persons perceive injustice more frequently and show stronger responses to it. Justice sensitivity has been studied predominantly in adults; little is known about its development in childhood and adolescence and its connection to prosocial behavior and emotional and behavioral problems. This study evaluates a version of the justice sensitivity inventory for children and adolescents (JSI-CA5) in 1472 9- to 17-year olds. Items and scales showed good psychometric properties and correlations with prosocial behavior and conduct problems similar to findings in adults, supporting the reliability and validity of the scale. We found individual differences in justice sensitivity as a function of age and gender. Furthermore, justice sensitivity predicted emotional and behavioral problems in children and adolescents over a 1- to 2-year period. Justice sensitivity perspectives can therefore be considered as risk and/or protective factors for mental health in childhood and adolescence. KW - justice sensitivity KW - development KW - conduct problems KW - prosocial behavior Y1 - 2015 U6 - https://doi.org/10.1111/sode.12098 SN - 0961-205X SN - 1467-9507 VL - 24 IS - 2 SP - 420 EP - 441 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Bondü, Rebecca A1 - Esser, Günter T1 - Justice and rejection sensitivity in children and adolescents with ADHD symptoms JF - European child and adolescent psychiatry : offical journal of the European Society for Child and Adolescent Psychiatry N2 - Justice sensitivity captures individual differences in the frequency with which injustice is perceived and the intensity of emotional, cognitive, and behavioral reactions to it. Persons with ADHD have been reported to show high justice sensitivity, and a recent study provided evidence for this notion in an adult sample. In 1,235 German 10- to 19-year olds, we measured ADHD symptoms, justice sensitivity from the victim, observer, and perpetrator perspective, the frequency of perceptions of injustice, anxious and angry rejection sensitivity, depressive symptoms, conduct problems, and self-esteem. Participants with ADHD symptoms reported significantly higher victim justice sensitivity, more perceptions of injustice, and higher anxious and angry rejection sensitivity, but significantly lower perpetrator justice sensitivity than controls. In latent path analyses, justice sensitivity as well as rejection sensitivity partially mediated the link between ADHD symptoms and comorbid problems when considered simultaneously. Thus, both justice sensitivity and rejection sensitivity may contribute to explaining the emergence and maintenance of problems typically associated with ADHD symptoms, and should therefore be considered in ADHD therapy. KW - ADHD KW - Justice sensitivity KW - Rejection sensitivity KW - Conduct problems KW - Depressive symptoms Y1 - 2015 U6 - https://doi.org/10.1007/s00787-014-0560-9 SN - 1018-8827 SN - 1435-165X VL - 24 IS - 2 SP - 185 EP - 198 PB - Springer CY - New York ER - TY - JOUR A1 - Graefen, Johanna A1 - Kohn, Juliane A1 - Wyschkon, Anne A1 - Esser, Günter T1 - Internalizing problems in children and adolescents with math disability JF - Zeitschrift für Psychologie = Journal of psychology N2 - Research has shown that learning disabilities are associated with internalizing problems in (pre) adolescents. In order to examine this relationship for math disability (MD), math achievement and internalizing problem scores were measured in a representative group of 1,436 (pre) adolescents. MD was defined by a discrepancy between math achievement and IQ. Internalizing problems were measured through a multi-informant (parents, teachers, self-report) approach. The results revealed that MD puts (pre) adolescents at a higher risk for internalizing problems. External and self-ratings differed between boys and girls, indicating that either they show distinct internalizing symptoms or they are being perceived differently by parents and teachers. Results emphasize the importance of both a multi-informant approach and the consideration of gender differences when measuring internalizing symptomatology of children with MD. For an optimal treatment of MD, depressive and anxious symptoms need to be considered. KW - math disability KW - internalizing problems KW - comorbidities KW - adolescence Y1 - 2015 U6 - https://doi.org/10.1027/2151-2604/a000207 SN - 2190-8370 SN - 2151-2604 VL - 223 IS - 2 SP - 93 EP - 101 PB - Hogrefe CY - Göttingen ER - TY - JOUR A1 - Poustka, Luise A1 - Zohsel, Katrin A1 - Blomeyer, Dorothea A1 - Jennen-Steinmetz, Christine A1 - Schmid, Brigitte A1 - Trautmann-Villalba, Patricia A1 - Hohmann, Sarah A1 - Becker, Katja A1 - Esser, Günter A1 - Schmidt, Martin H. A1 - Brandeis, Daniel A1 - Banaschewski, Tobias A1 - Laucht, Manfred T1 - Interacting effects of maternal responsiveness, infant regulatory problems and dopamine D4 receptor gene in the development of dysregulation during childhood: A longitudinal analysis JF - Journal of psychiatric research N2 - Recent longitudinal studies have indicated that affective and behavioral dysregulation in childhood is associated with an increased risk for various negative outcomes in later life. However, few studies to date have examined early mechanisms preceding dysregulation during early childhood. Aim of this study was to elucidate early mechanisms relating to dysregulation in later life using data from an epidemiological cohort study on the long-term outcome of early risk factors from birth to adulthood. At age 3 months, mothers and infants were videotaped during a nursing and playing situation. Maternal responsiveness was evaluated by trained raters. Infant regulatory problems were assessed on the basis of a parent interview and direct observation by trained raters. At age 8 and 11 years, 290 children (139 males) were rated on the Child Behavior Checklist (CBCL). Additionally, participants were genotyped for the dopamine D4 receptor (DRD4) exon 3 VNTR polymorphism. A significant three-way interaction between maternal responsiveness, DRD4 genotype and infant regulatory problems was detected predicting the CBCL-dysregulation profile (CBCL-DP). Carriers of the DRD4 7r allele with regulatory problems at age 3 months showed significantly more behavior problems associated with the CBCL-DP during childhood when exposed to less maternal responsiveness. In contrast, no effect of maternal responsiveness was observed in DRD4 7r carriers without infant regulatory problems and in non-carriers of the DRD4 7r allele. This prospective longitudinal study extends earlier findings regarding the association of the CBCL-DP with early parenting and later psychopathology, introducing both DRD4 genotype and infant regulatory problems as important moderators. (C) 2015 Elsevier Ltd. All rights reserved. KW - Dysregulation KW - Childhood KW - Infant regulatory problems KW - Parenting quality KW - DRD4 KW - Gene-environment interaction Y1 - 2015 U6 - https://doi.org/10.1016/j.psychires.2015.08.018 SN - 0022-3956 SN - 1879-1379 VL - 70 SP - 83 EP - 90 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Husain, Samar A1 - Vasishth, Shravan A1 - Srinivasan, Narayanan T1 - Integration and prediction difficulty in Hindi sentence comprehension: Evidence from an eye-tracking corpus JF - Journal of Eye Movement Research N2 - This is the first attempt at characterizing reading difficulty in Hindi using naturally occurring sentences. We created the Potsdam-Allahabad Hindi Eyetracking Corpus by recording eye-movement data from 30 participants at the University of Allahabad, India. The target stimuli were 153 sentences selected from the beta version of the Hindi-Urdu treebank. We find that word- or low-level predictors (syllable length, unigram and bigram frequency) affect first-pass reading times, regression path duration, total reading time, and outgoing saccade length. An increase in syllable length results in longer fixations, and an increase in word unigram and bigram frequency leads to shorter fixations. Longer syllable length and higher frequency lead to longer outgoing saccades. We also find that two predictors of sentence comprehension difficulty, integration and storage cost, have an effect on reading difficulty. Integration cost (Gibson, 2000) was approximated by calculating the distance (in words) between a dependent and head; and storage cost (Gibson, 2000), which measures difficulty of maintaining predictions, was estimated by counting the number of predicted heads at each point in the sentence. We find that integration cost mainly affects outgoing saccade length, and storage cost affects total reading times and outgoing saccade length. Thus, word-level predictors have an effect in both early and late measures of reading time, while predictors of sentence comprehension difficulty tend to affect later measures. This is, to our knowledge, the first demonstration using eye-tracking that both integration and storage cost influence reading difficulty. KW - reading KW - Hindi KW - eye-tracking KW - sentence comprehension KW - integration cost KW - storage cost Y1 - 2015 SN - 1995-8692 VL - 8 IS - 2 PB - International Group for Eye Movement Research CY - Bern ER - TY - GEN A1 - Fengler, Anja T1 - How the brain attunes to sentence processing BT - relating behavior, structure, and function N2 - While children acquire new words and simple sentence structures extremely fast and without much effort, the ability to process complex sentences develops rather late in life. Although the conjoint occurrence between brain-structural and brain-functional changes, the decrease of plasticity, and changes in cognitive abilities suggests a certain causality between these processes, concrete evidence for the relation between brain development, language processing, and language performance is rare. Therefore, the current dissertation investigates the tripartite relationship between behavior (in the form of language performance and cognitive maturation as prerequisite for language processing), brain structure (in the form of gray matter maturation), and brain function (in the form of brain activation evoked by complex sentence processing). Previous developmental studies indicate a missing increase of activation in accordance to sentence complexity (functional selectivity) in language-relevant brain areas in children. To determine the factors contributing to the functional development of language-relevant brain areas, different methodologies and data acquisition techniques were used to investigate the processing of center-embedded sentences in 5- and 6-year-old children, 7- and 8-year-old children, and adults. Behavioral results indicate that children between 5 and 8 years show difficulties in processing double embedded sentences and that their performance for these type of sentences is positively correlated with digit span. In 7- and 8-year-old children, it was found that especially the processing of long-distance relations between the initial phrase and its corresponding verb appears to be associated with the subject’s verbal working memory capacity. In contrast, children’s performance for double embedded sentences in the younger age group positively correlated with their performance in a standardized sentence comprehension test. This finding supports the hypothesis that processing difficulties in this age group may be mainly attributed to difficulties in processing case marking information. These findings are discussed with respect to current accounts of language and working memory development. A second study aimed at investigating the structural maturation of brain areas involved in sentence comprehension. To do this, whole-brain magnetic resonance images from 59 children between 5 and 8 years were collected and children’s gray matter was analyzed by using voxel-based morphometry. Children’s grammatical proficiency was assessed by a standardized sentence comprehension test. A confirmatory factory analysis corroborated a grammar-relevant and a verbal working memory-relevant factor underlying the measured performance. While children’s ability to assign thematic roles is positively correlated with gray matter probability (GMP) in the left inferior temporal gyrus and the left inferior frontal gyrus, verbal working memory-related performance is positively correlated with GMP in the left parietal operculum extending into the posterior superior temporal gyrus. These areas have been previously shown to be differentially engaged in adults’ complex sentence processing. Thus, the findings of the second study suggest a specific correspondence between children’s GMP in language-relevant brain regions and differential cognitive abilities which underlie complex sentence comprehension. In a third study, functional brain activity during the processing of center-embedded sentences was investigated in three different age groups (5–6 years, 7–8 years, and adults). Although all age groups engage a qualitatively comparable network of the left pars opercularis (PO), the left inferior parietal lobe extending into the posterior superior temporal gyrus (IPL/pSTG), the supplementary motor area (SMA) and the cerebellum, functional selectivity of these regions was only observable in adults. However, functional activation of the language-related regions (PO and IPL/pSTG) predicted sentence comprehension performance for all age groups. To solve the question of the complex interplay between different maturational factors, a fourth study analyzed the predictive power of gray matter probability, verbal working memory capacity, and behavioral differences in performance for simple and complex sentence for the functional selectivity of each activated region. These analyses revealed that the establishment of the adult-like functional selectivity for complex sentences is predicted by a reduction of the left PO’s gray matter probability across age groups while that of the IPL/pSTG is additionally predicted by verbal working memory capacity. Taken all findings together, the current thesis provides evidence that both structural brain maturation and verbal working memory expansion provide the basis for the emergence of functional selectivity in language-related brain regions leading to more efficient sentence processing during development. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 324 KW - language acquisition KW - brain development KW - verbal working memory KW - Spracherwerb KW - complex sentence processing KW - language network KW - Hirnentwicklung KW - verbales Arbeitsgedächtnis Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-85820 ER - TY - JOUR A1 - Gottwald, Janna M. A1 - Elsner, Birgit A1 - Pollatos, Olga T1 - Good is up-spatial metaphors in action observation JF - Frontiers in psychology N2 - Positive objects or actions are associated with physical highness, whereas negative objects or actions are related to physical lowness. Previous research suggests that metaphorical connection ("good is up" or "bad is down") between spatial experience and evaluation of objects is grounded in actual experience with the body. Prior studies investigated effects of spatial metaphors with respect to verticality of either static objects or self-performed actions. By presenting videos of object placements, the current three experiments combined vertically-located stimuli with observation of vertically-directed actions. As expected, participants' ratings of emotionally-neutral objects were systematically influenced by the observed vertical positioning, that is, ratings were more positive for objects that were observed being placed up as compared to down. Moreover, effects were slightly more pronounced for "bad is down," because only the observed downward, but not the upward, action led to different ratings as compared to a medium-positioned action. Last, some ratings were even affected by observing only the upward/downward action, without seeing the final vertical placement of the object. Thus, both, a combination of observing a vertically-directed action and seeing a vertically-located object, and observing a vertically-directed action alone, affected participants' evaluation of emotional valence of the involved object. The present findings expand the relevance of spatial metaphors to action observation, thereby giving new impetus to embodied-cognition research. KW - embodied cognition KW - spatial metaphors KW - emotional valence KW - action observation KW - action perception Y1 - 2015 U6 - https://doi.org/10.3389/fpsyg.2015.01605 SN - 1664-1078 VL - 6 PB - Frontiers Research Foundation CY - Lausanne ER -