The Association of Early Conduct Problems and Early Marijuana Use in College Students

While several studies have documented a strong association between early conduct problems and adolescent drug use, similar research has not been conducted among college students. The current study examines the association between early conduct problems and early marijuana use in a sample of 1,076 college students. A new early conduct problem scale is developed for purposes of analysis. Regression models are developed to test the strength of the association, holding constant covariates that have been shown in prior research to be related to marijuana use. Results reveal a significant positive association between early conduct problems and early marijuana use even after controlling for the covariates. The new scale produces results similar to a previously accepted scale studying early conduct problems in a non-college sample. The results have important prevention implications and suggest the importance of early interventions for reducing the risk for early marijuana use