TY - JOUR A1 - Möller, Ingrid A1 - Krahé, Barbara A1 - Busching, Robert T1 - Consumption of media violence and aggressive behavior a longitudinal study of German adolescents with and without migration background JF - Zeitschrift für Entwicklungspsychologie und pädagogische Psychologie N2 - The consumption of media violence and aggressive behavior were assessed three times in a sample of N=1,052 German adolescents with and without migration background over a period of two years with 12-month intervals. The adolescents in the two groups, who were in grades 7 and 8 at T1, were matched by gender, age, type of school, and academic achievement. Students in the migrant group reported higher consumption of violent media. At T3, they showed more physical but less relational aggression than their peers of German background. Cross-lagged panel analyses showed parallel associations between media violence use and aggression in both groups: Media violence consumption at T1 and T2 predicted physical aggression at T2 and T3 independent of ethnic background. The reverse path from physical aggression to media violence consumption was nonsignificant. No link was found between media violence use and relational aggression over time. KW - media violence KW - aggression KW - migration KW - adolescence KW - longitudinal study Y1 - 2013 U6 - https://doi.org/10.1026/0049-8637/a000086 SN - 0049-8637 VL - 45 IS - 3 SP - 121 EP - 130 PB - Hogrefe CY - Göttingen ER - TY - JOUR A1 - Meckelmann, Viola A1 - Dannenhauer, Nina Alice T1 - Developmental Tasks for Contemporary Adolescents Significance and Coping JF - Zeitschrift für Soziologie der Erziehung und Sozialisation KW - adolescence KW - developmental task KW - media competence KW - coping Y1 - 2014 SN - 1436-1957 VL - 34 IS - 2 SP - 182 EP - 197 PB - Juventa-Verl. CY - Weinheim ER - TY - JOUR A1 - Lorenz, Robert C. A1 - Gleich, Tobias A1 - Beck, Anne A1 - Poehland, Lydia A1 - Raufelder, Diana A1 - Sommer, Werner A1 - Rapp, Michael Armin A1 - Kuehn, Simone A1 - Gallinat, Jürgen T1 - Reward anticipation in the adolescent and aging brain JF - Human brain mapping : a journal devoted to functional neuroanatomy and neuroimaging N2 - Processing of reward is the basis of adaptive behavior of the human being. Neural correlates of reward processing seem to be influenced by developmental changes from adolescence to late adulthood. The aim of this study is to uncover these neural correlates during a slot machine gambling task across the lifespan. Therefore, we used functional magnetic resonance imaging to investigate 102 volunteers in three different age groups: 34 adolescents, 34 younger adults, and 34 older adults. We focused on the core reward areas ventral striatum (VS) and ventromedial prefrontal cortex (VMPFC), the valence processing associated areas, anterior cingulate cortex (ACC) and insula, as well as information integration associated areas, dorsolateral prefrontal cortex (DLPFC), and inferior parietal lobule (IPL). Results showed that VS and VMPFC were characterized by a hyperactivation in adolescents compared with younger adults. Furthermore, the ACC and insula were characterized by a U-shape pattern (hypoactivation in younger adults compared with adolescents and older adults), whereas the DLPFC and IPL were characterized by a J-shaped form (hyperactivation in older adults compared with younger groups). Furthermore, a functional connectivity analysis revealed an elevated negative functional coupling between the inhibition-related area rIFG and VS in younger adults compared with adolescents. Results indicate that lifespan-related changes during reward anticipation are characterized by different trajectories in different reward network modules and support the hypothesis of an imbalance in maturation of striatal and prefrontal cortex in adolescents. Furthermore, these results suggest compensatory age-specific effects in fronto-parietal regions. Hum Brain Mapp 35:5153-5165, 2014. (c) 2014 Wiley Periodicals, Inc. KW - reward anticipation KW - lifespan KW - aging KW - adolescence KW - fMRI KW - connectivity Y1 - 2014 U6 - https://doi.org/10.1002/hbm.22540 SN - 1065-9471 SN - 1097-0193 VL - 35 IS - 10 SP - 5153 EP - 5165 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Krahé, Barbara A1 - Busching, Robert T1 - Interplay of normative beliefs and behavior in developmental patterns of physical and relational aggression in adolescence: a four-wave longitudinal study JF - Frontiers in psychology N2 - In a longitudinal study with N = 1,854 adolescents from Germany, we investigated patterns of change and gender differences in physical and relational aggression in relation to normative beliefs about these two forms of aggression. Participants, whose mean age was 13 years at T1, completed self-report measures of physically and relationally aggressive behavior and indicated their normative approval of both forms of aggression at four data waves separated by 12-month intervals. Boys scored higher than did girls on both forms of aggression, but the gender difference was more pronounced for physical aggression. Physical aggression decreased and relational aggression increased over the four data waves in both gender groups. The normative acceptance of both forms of aggression decreased over time, with a greater decrease for the approval of physical aggression. In both gender groups, normative approval of relational aggression prospectively predicted relational aggression across all data waves, and the normative approval of physical aggression predicted physically aggressive behavior at the second and third data waves. A reciprocal reinforcement of aggressive norms and behavior was found for both forms of aggression. The findings are discussed as supporting a social information processing perspective on developmental patterns of change in physical and relational aggression in adolescence. KW - physical aggression KW - relational aggression KW - aggressive norms KW - adolescence KW - gender KW - longitudinal study KW - Germany Y1 - 2014 U6 - https://doi.org/10.3389/fpsyg.2014.01146 SN - 1664-1078 VL - 5 PB - Frontiers Research Foundation CY - Lausanne 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 - 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 - Jung, Janis Moritz A1 - Krahé, Barbara A1 - Busching, Robert T1 - Beyond the positive reinforcement of aggression BT - Peers’ acceptance of aggression promotes aggression via external control beliefs JF - International Journal of Behavioral Development N2 - Being surrounded by peers who are accepting of aggression is a significant predictor of the development and persistence of aggression in childhood and adolescence. Whereas past research has focused on social reinforcement mechanisms as the underlying processes, the present longitudinal study analysed the role of external control beliefs as an additional mediator explaining the link between peers’ acceptance of aggression and the development of aggressive behaviour. Drawing on a large community sample of N = 1,466 male and female children and adolescents from Germany aged between 10 and 18 years, results of latent structural equation modeling were consistent with the hypotheses that peer acceptance of aggression would predict external control beliefs in the social domain, which in turn, should predict aggressive behaviour over time. Additional multigroup analyses showed that the predicted pathways were consistent across gender and age groups. KW - adolescence KW - aggression KW - aggressive peers KW - childhood KW - control beliefs KW - Germany KW - longitudinal Y1 - 2016 U6 - https://doi.org/10.1177/0165025416671613 SN - 0165-0254 SN - 1464-0651 VL - 42 IS - 1 SP - 73 EP - 82 PB - Sage Publ. CY - London ER - TY - JOUR A1 - Bondü, Rebecca A1 - Sahyazici-Knaak, Fidan A1 - Esser, Günter T1 - Long-Term Associations of Justice Sensitivity, Rejection Sensitivity, and Depressive Symptoms in Children and Adolescents JF - Frontiers in psychology N2 - Depressive symptoms have been related to anxious rejection sensitivity, but little is known about relations with angry rejection sensitivity and justice sensitivity. We measured rejection sensitivity, justice sensitivity, and depressive symptoms in 1,665 9-to-21-year olds at two points of measurement. Participants with high T1 levels of depressive symptoms reported higher anxious and angry rejection sensitivity and higher justice sensitivity than controls at T1 and T2. T1 rejection, but not justice sensitivity predicted T2 depressive symptoms; high victim justice sensitivity, however, added to the stabilization of depressive symptoms. T1 depressive symptoms positively predicted T2 anxious and angry rejection and victim justice sensitivity. Hence, sensitivity toward negative social cues may be cause and consequence of depressive symptoms and requires consideration in cognitive-behavioral treatment of depression. KW - justice sensitivity KW - rejection sensitivity KW - depressive symptoms KW - childhood KW - adolescence Y1 - 2017 U6 - https://doi.org/10.3389/fpsyg.2017.01446 SN - 1664-1078 VL - 8 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Hoffmann, Svenja A1 - Warschburger, Petra T1 - Weight, shape, and muscularity concerns in male and female adolescents BT - predictors of change and influences on eating concern JF - The international journal of eating disorders N2 - Objective: The purpose of this study was to examine the impact of age and weight status on adolescents' body dissatisfaction and its change over 20 months in a gender-comparing design. The influence of body image concern on eating concern was also investigated. Method: In a prospective study, 675 male and female adolescents aged 12–16 were assessed using self-report questionnaires on weight, shape, muscularity, and eating concerns. Height and weight measurements were taken by trained personnel. Data were analyzed using structural equation modeling. Results: Analyses of latent means revealed more pronounced weight/shape concern in females than males and more pronounced muscularity concern in males than females. Weight/shape concern increased in females over time, whereas muscularity concern remained stable in both genders. Baseline levels of weight/shape concern could be predicted by age and weight status in females and by weight status in males. The only predictor of change in weight/shape concern was weight status in males. Baseline levels of muscularity concern could be predicted by age in females and by weight status in males. Similar effects were found for changes in muscularity concern in both genders. Increases in weight/shape and muscularity concern were associated with more pronounced eating concern. Discussion: The results confirm gender differences in distinctive facets of body image concern and its prediction. The relevance of increase in body image concern in adolescents is underlined by its association with eating concern in both genders. Further explanatory variables for change in body dissatisfaction should be examined in future studies. KW - weight and shape concern KW - muscularity concern KW - eating concern KW - gender KW - adolescence KW - prospective Y1 - 2016 U6 - https://doi.org/10.1002/eat.22635 SN - 0276-3478 SN - 1098-108X VL - 50 IS - 2 SP - 139 EP - 147 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Schachner, Maja Katharina T1 - From equality and inclusion to cultural pluralism BT - evolution and effects of cultural diversity perspectives in schools JF - European journal of developmental psychology N2 - Schools are a major context for academic and socio-emotional development, but also an important acculturative context. This is notably the case in adolescence, which is a critical period for the development of a social and ethnic identity, as well as moral reasoning and intergroup attitudes. How schools approach cultural diversity issues is therefore likely to affect these developmental and acculturative processes and adaptation outcomes. In the present article, the manifestation and effects of the most prominent approaches to cultural diversity, namely those guided by a perspective of equality and inclusion, and those guided by a perspective of cultural pluralism, are reviewed and compared in the context of multi-ethnic schools. The aim is to explore when and how the potential of cultural diversity can best flourish, enhancing the academic and socio-emotional development of culturally diverse students. KW - Cultural diversity KW - school KW - adolescence KW - equality and inclusion KW - cultural pluralism Y1 - 2017 U6 - https://doi.org/10.1080/17405629.2017.1326378 SN - 1740-5629 SN - 1740-5610 VL - 16 IS - 1 SP - 1 EP - 17 PB - Routledge, Taylor & Francis Group CY - Abingdon ER -