This study examined (a) growth curves of youth participation in sports, performance and fine arts, and youth clubs throughout the high school years and (b) the associations between a series of predictors and the initial participation rates and growth over time. The predictors included individual, friend, and family factors. The moderating effect…

Individual differences may partly explain how students react to potentially offensive sexual behaviors from peers. This study focused on situational and personal characteristics that may make such behaviors more or less upsetting. Six hundred and thirty two Quebecois high-school students in Grades 8-11 completed questionnaires regarding their…

Findings are presented from an ecologically grounded, longitudinal study of 206 urban, ethnic minority adolescents that used hierarchical linear modeling to examine: (1) individual trajectories of change in adolescents' perceptions of general and closest same-sex friendship quality from middle to late adolescence; (2) the effects of gender and…

Examined the nature and correlates of parents' expectations about adolescent sons' behavioral autonomy in a longitudinal study of 81 boys and their families, conducted when the boys were in 6th and 10th grade. Found that fathers' timetables for privileges at preadolescence predicted sons' midadolescent academic and social outcomes four years…

This study examined contributions of demographic, individual-level, and contextual factors on changes in perceived quality of general and closest same-sex friendships among 114 Asian American, Black, and Latino adolescents from low-income families. Findings suggested a compensatory model of relationships and drew attention to the importance of…

Contrasted role of ethnic labels and identity in predicting drug use among seventh graders. Found that minority students with strong ethnic pride reported less drug use/exposure than those with weak pride; ethnically proud White students reported more. Minority students who viewed themselves as consistent with their ethnic group reported more drug…