title: Consequences of adolescent marijuana use: incompatibility with the assumption of adult roles.
abstract: This longitudinal study is an examination of the relationship between marijuana use and the assumption of adult roles, as well as the relationship between assuming adult roles and the likelihood of later marijuana use. Data were collected at 5 points in time from childhood through early adulthood (late 20s) by means of a structured questionnaire. Participants' marijuana use and the assumption of adult roles, including employment, marriage, parenthood, and living arrangements, were measured, and the data were analyzed with logistic regression analyses. A history of marijuana use was associated with an increased risk of adopting more unconventional adult roles, such as postponement of marriage, having a child out of wedlock, and unemployment. These results suggest that frequent prior marijuana use may adversely affect one's ability to successfully assume conventional adult roles. Furthermore, controlling for earlier marijuana use, marriage during early adulthood significantly decreased the risk of later marijuana use.
authors.affiliation: Department of Community and Preventive Medicine, Mount Sinai School of Medicine, USA.
authors.forename: J S
authors.initials: JS
authors.lastname: Brook
authors.forename: L
authors.initials: L
authors.lastname: Richter
authors.forename: M
authors.initials: M
authors.lastname: Whiteman
authors.forename: P
authors.initials: P
authors.lastname: Cohen
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004651:Employment; D005260:Female; D006801:Humans; D007223:Infant; D008019:Life Style; D008137:Longitudinal Studies; D008297:Male; D008385:Marijuana Smoking / Q000523:psychology*; D008393:Marriage; D012649:Self Concept; D012923:Social Class