Previous research has shown that adolescent peer groups play a role in maintaining and exacerbating demographic differences in achievement. However, there is still limited knowledge about the malleable factors that contribute to these achievement disparities. This short-term longitudinal study examined one such malleable factor--namely, perceived…

This study investigated how two aspects of the classroom environment (teachers' emphasis on mastery goals and descriptive norms (i.e., the average student disruptive, prosocial, and achievement-related behavior in a classroom), moderated the relationship between student behaviors and coolness. The sample included 976 students nested in 54 fifth-…

Despite ample research on the role of parental autonomy support in adolescents' adjustment, the affective processes underlying parental autonomy support remain relatively unclear. As an initial step to fill this gap, the current research examined whether the association between parental autonomy support and adolescents' school adjustment was in…

Despite our wealth of knowledge regarding theory of mind (ToM) development in preschool, less is known about development and the processes that support ToM into middle childhood. The current study examined potential cognitive (i.e., executive function, verbal intelligence, and nonverbal intelligence) and social (i.e., socioeconomic status,…

This study examined the association between ethnicity-related context variables and the prosocial behavior of early adolescents in ethnically/racially diverse schools. Specifically, youths' perceptions of greater representation of same-ethnic peers at school, school support for ethnic diversity, and engagement in and valuing cross-ethnic contact…

The present study investigated the longitudinal association between the development of bullying (traditional bullying and cyberbullying) and the development of moral deficiencies (moral disengagement, low moral responsibility, and weak feelings of remorse) during adolescence. A total of 960 Swiss adolescents completed an electronic questionnaire…

This study investigated the relationships between three psychopathic dimensions (callousness/unemotionality, grandiosity/manipulation, and impulsivity/irresponsibility) and reactive and instrumental aggression in a community sample of early adolescents (N = 243, age M = 12.29, SD = 1.18). The moderating role of moral disengagement (MD) was also…

Young adolescents who encounter difficulties with peers can consult with their parents to help solve these problems. In this context, this study examines the contribution of adolescents' disclosure, parental advice giving, and parental intrusiveness into adolescents' social and behavioral adjustment. Young adolescents (N = 93; 49% girls; mean age…