This report highlights the important trends in adolescent drug use. Although the focus is on the abuse of alcohol, nicotine, marijuana, cocaine, heroin, and inhalants, it is important to remember that adolescents abuse a wide range and combination of drugs. This report also addresses state-of-the-art treatment methods, and summarizes research on…

Expanded the applicability of stage models to the reduction of HIV-risk behaviors. Distributed not-in-treatment crack cocaine smokers and intravenous drug users across three levels of intention to change, which revealed that benefits of change and condom assertiveness varied across the stages of change. Discusses other findings. (RJM)

Researchers have seldom examined whether risk and protective factors are consistently linked to substance use across historical time. Using nationally representative data collected from 22 consecutive cohorts of high school seniors (approximate N=188,000) from the Monitoring the Future project, this study investigated whether correlates of…