title: Co-occurrences between adolescent substance use and academic performance: school context influences a multilevel-longitudinal perspective.
abstract: A growing body of literature has linked substance use and academic performance exploring substance use as a predictor of academic performance or vice versa. This study uses a different approach conceptualizing substance use and academic performance as parallel outcomes and exploring two topics: its multilevel-longitudinal association and school contextual effects on both outcomes. Using multilevel Confirmatory Factor Analysis and multilevel-longitudinal analyses, the empirical estimates relied on 7843 students nested in 114 schools (Add Health study). The main finding suggests that the correlation between substance use and academic performance was positive at the school level in contraposition to the negative relationship at the individual level. Additional findings suggest a positive effect of a school risk factor on substance use and a positive effect of academic pressure on academic performance. These findings represent a contribution to our understanding of how schools could affect the relationship between academic performance and substance use.
authors: School of Social Work, University of Michigan, 2846 Verle Av., Ann Arbor, MI 48109, USA. Electronic address: fandrade@umich.edu.
authors: Fernando H
authors: FH
authors: Andrade
mesh_terms: D000293:Adolescent; D004522:Educational Status; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D015233:Models, Statistical; D012307:Risk Factors; D012574:Schools; D012931:Social Environment; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology
keywords: Academic performance; Adolescents; Co-occurrences; Multilevel longitudinal; School context; Substance use