Background: The transition from lower-secondary to upper-secondary education marks a critical period for adolescents that impacts their academic achievement. Objective: Based on Positive Youth Development (PYD) framework, we examined associations between math achievement as measured by PISA (Programme for International Student Assessment) and PYD…

This study investigated children and adolescents' school performance over time focusing on two variables that may influence it: developmental context and gender. The sample comprised 627 participants (M[subscript age]?=?11.13, SD?=?1.8), 51% of them female, from grade one to eight, living either with family (n?=?474) or in care institutions…

Developmental system theories recognize that variables from multiple levels of organization within the bioecology of human development contribute to adolescent development, including individual factors, family factors and the neighborhood which includes extracurricular activities. Extracurricular activities provide a context for youth development,…

Using data from the Monitoring the Future study, this article presents historical trends in U.S. high school seniors' work values across 30 years (1976-2005). Adolescents across three decades highly valued most aspects of work examined. Recent cohorts showed declines in the importance of work, values for job security, and various potential…

Using a social constructionist perspective, we investigated the flexibility of early adolescents' (N = 80, 40 boys, 40 girls; M age = 13.14; SD = 0.65) masculinity and femininity as a function of the interpersonal context (same- or other-sex partner) and situational demands (co-operation or competition). Participants played a block-building game…

Cluster analyses and hierarchical linear modeling were used to investigate the impact of perceptions of connectedness to family, school, and neighborhood contexts on academic and psycho-social outcomes for 437 urban ethnically diverse adolescents. Five profiles of connectedness to family, school, and neighborhood were identified. Two profiles were…

The authors test biosocial models that posit interactions between biological variables (testosterone, estradiol, pubertal status, and pubertal timing) and social context variables (family, peer, school, and neighborhood) in predicting adolescent involvement with cigarettes and alcohol in a sample of 409 adolescents in Grades 6 and 8. Models…

Objective: This report provides descriptive longitudinal findings over three waves of a study designed to assess the development of antisocial behaviors in young and early adolescent Puerto Rican children at two sites. Method: Through the use of standard assessment measures, representative samples of Puerto Rican children of both genders 5 to 13…

Students of religious development in youth tend to focus on characteristics of the child or adolescent and perhaps those of their parents. Although often reflecting standard disciplinary practices, this approach is also often the result of data limitations. This study used longitudinal data from adolescents, parents, friends, schools, and…