Initiation into adolescent marijuana use

In this longitudinal study, the relationship of three domains (personality/attitudinal orientations, peer relationships, and family socialization factors) with initiation into adolescent marijuana use was examined. One hundred and eighty-three adolescent boys and girls and their mothers were interviewed when the adolescents were 13-17 years old and again three years later. The results indicate that the domains of personality and family (with control on the other two domains and demographic variables) each appear to be related to subsequent involvement with marijuana. In contrast, the peer domain is not significantly associated with initiation into marijuana use once personality, family, and demographic clusters are controlled. However, the interaction of maternal demographic clusters are controlled. However, the interaction of maternal conventionality and peer marijuana use was related to initiation into marijuana use.