| Abstract: | This study examines substance use between 10th and l2th grades in a predominantly African American sample of 785 adolescents from an urban environment. Psychological distress, academic factors, and perceptions of parents and peers are used to explain l0th-grade substance use and changes in use using hierarchical linear modeling. Results indicate that low achievement and motivation, high truancy, and perceptions of peer substance use are associated with higher 10th-grade substance use. Growth curve analyses reveal that adolescents who perceive negative school attitudes among peers are more likely to increase their cigarette and marijuana use. Among high-achieving students, low motivation is a risk factor for increased cigarette use. Implications focused on enhancing motivation, reducing truancy, and understanding adolescents' perceptions of their peers. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
