A family based model of Hispanic adolescent substance use.

While adolescent substance use has been the focus of extensive research over the last few decades, Hispanic adolescent substance use has received only limited attention. Studies exploring predictors of Hispanic adolescent substance use have failed to adequately explore the contribution of the family on substance use. The present study examined the relative influence of family, school and peer influences, perceived student substance use, family substance use, and acculturation on a sample of Mexican-American early adolescents using structural equations modeling. The findings varied for males and females. Family functioning and family use directly influenced substance use for males. Family functioning influenced school and peer variables, however, these were unrelated to use. For females, family use and student use directly influenced substance use. Family functioning influenced family use and school and peer attachments. School and peer attachment predicted perceived student use. These findings suggest that family functioning has a primary role in Hispanic adolescent substance use.