TY - JOUR A1 - Juang, Linda P. A1 - Schwarzenthal, Miriam A1 - Aral, Tuğçe A1 - Pevec-Zimmer, Sharleen T1 - Youth experiences of racism and family ethnic-racial socialization in Germany BT - What we (don't) know JF - Infant and child development : an international journal of research N2 - In 1988 the youth-led movement "Schools without racism, schools with courage" was established in Belgium and quickly spread throughout Europe. German schools adopted this movement in 1995. Decades later, racism is not yet a strong developmental science research topic for studies of youth in Germany and Europe. In this commentary we argue that it should be. With increasing hate crimes and harassment, there is also a need to understand how families are socializing young people to be prepared for, cope with, resist, and disrupt racism. This type of ethnic-racial socialization affects important developmental processes-adolescent ethnic-racial identity development and intergroup and institutional understanding and relations-and requires a more prominent place of study in a migration-diverse Germany. Studying these issues in this particular sociohistorical context will also contribute to a more context-specific understanding of youth experiences of racism. KW - adolescence KW - family ethnic-racial socialization KW - Germany KW - racism Y1 - 2022 U6 - https://doi.org/10.1002/icd.2301 SN - 1522-7219 VL - 31 IS - 1 PB - Wiley CY - New York ER - TY - JOUR A1 - Gámez-Guadix, Manuel A1 - Mateos, Estibaliz A1 - Wachs, Sebastian A1 - Blanco, Marta T1 - Self-harm on the internet among adolescents BT - prevalence and association with depression, anxiety, family cohesion, and social resources JF - Psicothema N2 - Background: Using the internet to search for information or share images about self-harm is an emerging risk among young people. The aims of this study were (a) to analyze the prevalence of different types of self-harm on the internet and differences by sex and age, and (b) to examine the relationship of self-harm on the internet with intrapersonal factors (i.e., depression and anxiety) and interpersonal factors (i.e., family cohesion and social resources). Method: The sample consisted of 1,877 adolescents (946 girls) between 12 and 17 years old (Mage = 13.41, SD = 1.25) who completed self-report measures. Results: Approximately 11% of the participants had been involved in some type of self-harm on the internet. The prevalence was significantly higher among girls than boys and among adolescents older than 15 years old. Depression and anxiety increased the risk of self-harm on the internet, whereas family cohesion decreased the probability of self-harm on the internet. Conclusions: Self-harm on the internet is a relatively widespread phenomenon among Spanish adolescents. Prevention programs should include emotional regulation, coping skills, and resilience to reduce in this behavior. N2 - Antecedentes: el uso de Internet para buscar información o compartir imágenes sobre autolesiones físicas es un riesgo emergente entre jóvenes. Los objetivos de este estudio fueron: 1) analizar la prevalencia de diferentes conductas relacionadas con las autolesiones en Internet y las diferencias por sexo y edad; y 2) examinar la relación de las autolesiones en Internet con factores intrapersonales (depresión y ansiedad) e interpersonales (cohesión familiar, recursos sociales). Método: la muestra estuvo compuesta por 1.877 adolescentes (946 mujeres) entre 12 y 17 años (edad media = 13,41, DT = 1,255) que completaron medidas de autoinforme. Resultados: aproximadamente el 11% de la muestra se había implicado en algún tipo de autolesión en Internet. La prevalencia fue mayor entre las chicas y entre los adolescentes mayores de 15 años. La depresión y la ansiedad incrementaron el riesgo de autolesiones en Internet. La cohesión familiar fue un factor de protección contra las autolesiones en Internet. Conclusiones: el uso de Internet para compartir o buscar información sobre autolesiones es un problema relativamente frecuente entre adolescentes. Los programas de prevención deberían incluir habilidades de regulación emocional, afrontamiento y resiliencia para reducir la implicación en este comportamiento. KW - engagement self-harm KW - self-injury KW - adolescence KW - depression KW - anxiety KW - family cohesion KW - social support Y1 - 2022 U6 - https://doi.org/10.7334/psicothema2021.328 SN - 0214-9915 SN - 1886-144X VL - 34 IS - 2 SP - 233 EP - 239 PB - Departamento de Psicología de la Universidad de Oviedo, Colegio Oficial de Psicólogos del Principado de Asturias, Vicerrectorado de Investigación de la Universidad de Oviedo CY - Oviedo ER - TY - JOUR A1 - Breit, Moritz Lion A1 - Brunner, Martin A1 - Preckel, Franzis T1 - General intelligence and specific cognitive abilities in adolescence BT - tests of age differentiation, ability differentiation, and their interaction in two large samples JF - Developmental psychology N2 - Differentiation of intelligence refers to changes in the structure of intelligence that depend on individuals' level of general cognitive ability (ability differentiation hypothesis) or age (developmental differentiation hypothesis). The present article aimed to investigate ability differentiation, developmental differentiation, and their interaction with nonlinear factor analytic models in 2 studies. Study 1 was comprised of a nationally representative sample of 7,127 U.S. students (49.4% female; M-age = 14.51, SD = 1.42, range = 12.08-17.00) who completed the computerized adaptive version of the Armed Service Vocational Aptitude Battery. Study 2 analyzed the norming sample of the Berlin Intelligence Structure Test with 1,506 German students (44% female; M-age = 14.54, SD = 1.35, range = 10.00-18.42). Results of Study 1 supported the ability differentiation hypothesis but not the developmental differentiation hypothesis. Rather, the findings pointed to age-dedifferentiation (i.e., higher correlations between different abilities with increasing age). There was evidence for an interaction between age and ability differentiation, with greater ability differentiation found for older adolescents. Study 2 provided little evidence for ability differentiation but largely replicated the findings for age dedifferentiation and the interaction between age and ability differentiation. The present results provide insight into the complex dynamics underlying the development of intelligence structure during adolescence. Implications for the assessment of intelligence are discussed. KW - intelligence KW - ability differentiation KW - age differentiation KW - nonlinear KW - factor analysis KW - adolescence Y1 - 2020 U6 - https://doi.org/10.1037/dev0000876 SN - 0012-1649 SN - 1939-0599 VL - 56 IS - 2 SP - 364 EP - 384 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Busching, Robert A1 - Krahé, Barbara T1 - With a little help from their peers BT - the impact of classmates on JF - Journal of youth and adolescence : a multidisciplinary research publication N2 - Peer groups are critical socialization agents for the development of social behavior in adolescence, but studies examining peer-group effects on individuals' prosocial behavior are scarce. Using a two-wave, multilevel data set (N = 16,893, 8481 male; 8412 female; mean age at Time 1: 14.0 years) from 1308 classes in 252 secondary schools in Germany, main effects of the classroom level of prosocial behavior, cross-level interactions between the classroom and the individual levels of prosocial behavior at Time 1, and the moderating role of gender were examined. The results showed that adolescents in classrooms with high collective levels of prosocial behavior at Time 1 reported more prosocial behavior at Time 2, about two years later, reflecting a class-level main effect. A significant cross-level interaction indicated that a high classroom level of prosocial behavior particularly affected individuals with lower levels of prosocial behavior at Time 1. The influence of same-gender peers was larger compared with opposite-gender peers. The findings are discussed with respect to social learning mechanisms in the development of prosocial behavior and their implications for interventions to promote prosocial behavior. KW - prosocial behavior KW - adolescence KW - development KW - gender KW - longitudinal KW - multilevel Y1 - 2020 U6 - https://doi.org/10.1007/s10964-020-01260-8 SN - 0047-2891 SN - 1573-6601 VL - 49 IS - 9 SP - 1849 EP - 1863 PB - Springer Science CY - New York ER - TY - JOUR A1 - Dietrich, Julia A1 - Lazarides, Rebecca T1 - Gendered development of motivational belief patterns in mathematics across a school year and career plans in math-related fields JF - Frontiers in psychology N2 - Rooted in Eccles and colleagues' expectancy-value theory, this study aimed to examine how expectancies and different facets of task value combine to diverse profiles of motivational beliefs, how such complex profiles develop across a school year, and how they relate to gender and career plans. Despite abundant research on the association between gender and motivational beliefs, there is a paucity of knowledge regarding the gendered development of student motivational belief profiles in specific domains. Using latent-transition analysis in a sample of N = 751 ninth to tenth graders (55.9% girls), we investigated girls' and boys' development of motivational belief profiles (profile paths) in mathematics across a school year. We further analyzed the association between these profile paths and math-related career plans. The results revealed four motivational belief profiles: high motivation (intrinsic and attainment oriented), balanced above average motivation, average motivation (attainment and cost oriented), and low motivation (cost oriented). Girls were less likely than expected by chance to remain in the high motivation profile, while the opposite was true for boys. The math-relatedness of students' career plans was significantly higher in the "stable high motivation" profile path than in all other stable profile paths. KW - motivation in mathematics KW - latent transition analysis/latent profile analysis KW - expectancy-value theory KW - heterogeneity KW - adolescence Y1 - 2019 U6 - https://doi.org/10.3389/fpsyg.2019.01472 SN - 1664-1078 VL - 10 PB - Frontiers Research Foundation CY - Lausanne ER - TY - JOUR A1 - Bogin, Barry A1 - Varea, Carlos A1 - Hermanussen, Michael A1 - Scheffler, Christiane T1 - Human life course biology BT - a centennial perspective of scholarship on the human pattern of physical growth and its place in human biocultural evolution JF - American journal of physical anthropology KW - adolescence KW - childhood KW - life history KW - menopause KW - senescence Y1 - 2018 U6 - https://doi.org/10.1002/ajpa.23357 SN - 0002-9483 SN - 1096-8644 VL - 165 IS - 4 SP - 834 EP - 854 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Bondü, Rebecca T1 - Is bad intent negligible? BT - Linking victim justice sensitivity, hostile attribution bias, and aggression JF - Aggressive behavior : a multidisciplinary journal devoted to the experimental and observational analysis of conflict in humans and animals N2 - The hostile attribution bias (HAB) is a well-established risk factor for aggression. It is considered part of the suspicious mindset that may cause highly victim-justice sensitive individuals to behave uncooperatively. Thus, links of victim justice sensitivity (JS) with negative behavior, such as aggression, may be better explained by HAB. The present study tested this hypothesis in N=279 German adolescents who rated their JS, HAB, and physical, relational, verbal, reactive, and proactive aggression. Victim JS predicted physical, relational, verbal, reactive, and proactive aggression when HAB was controlled. HAB only predicted physical and proactive aggression. There were no moderator effects. Injustice seems an important reason for aggression irrespective of whether or not it is intentionally caused, particularly among those high in victim JS. Thus, victim JS should be considered as a potential important risk factor for aggression and receive more attention by research on aggression and preventive efforts. KW - adolescence KW - aggression KW - hostile attribution bias KW - justice sensitivity Y1 - 2018 U6 - https://doi.org/10.1002/ab.21764 SN - 0096-140X SN - 1098-2337 VL - 44 IS - 5 SP - 442 EP - 450 PB - Wiley CY - Hoboken 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 - TY - JOUR A1 - Busching, Robert A1 - Krahé, Barbara T1 - The contagious effect of deviant behavior in adolescence BT - a longitudinal multilevel study JF - Social psychological and personality science N2 - This article investigated how the development of deviant behavior in adolescence is influenced by the variability of deviant behavior in the peer group. Based on the social information-processing (SIP) model, we predicted that peer groups with a low variability of deviant behavior (providing normative information that is easy to process) should have a main effect on the development of adolescents’ deviant behavior over time, whereas peer groups in which deviant behavior is more variable (i.e., more difficult to process) should primarily impact the deviant behavior of initially nondeviant classroom members. These hypotheses were largely supported in a multilevel analysis using self-reports of deviant behavior in a sample of 16,891 adolescents in 1,308 classes assessed at two data waves about 1-year apart. The results demonstrate the advantages of studying cross-level interactions to clarify the impact of the peer environment on the development of deviant behavior in adolescence. KW - multilevel analyses KW - peer influences KW - deviant behavior KW - gender KW - adolescence Y1 - 2017 U6 - https://doi.org/10.1177/1948550617725151 SN - 1948-5506 SN - 1948-5514 VL - 9 IS - 7 SP - 815 EP - 824 PB - Sage Publ. CY - Thousand Oaks ER -