Influence of developmental social role transitions on young adult substance use.

Young adulthood (ages 18-25) is a developmental period characterized by numerous transitions in social roles. This period is also associated with increased risk of substance use and negative-consequences. Changes in developmental social role status can be related to changes in substance use. In this review, we discuss key developmental transitions and social roles associated with young adult substance use, including changes in educational status, employment, intimate partner relationships, friendships, and living status. We include important differences in substance use among groups defined by race, ethnicity, and sexual orientation. We conclude with implications for developmentally tailored prevention/intervention approaches targeting social role transitions associated with at-risk substance use.