Surveyed 99 adolescents to quantify the behavioral cues used to identify their peers as depressed. The results indicated that social isolation was an important component of adolescents' concepts of depression among their peers. Subjects felt that there was a higher frequency of alcohol and marijuana use among depressed peers. (JAC)

Investigates the incidence and patterns of substance use and predictive risk factors in fourth-, fifth-, and sixth-grade low-income family Mexican Americans. Results capture patterns of substance use among this population over two years, as well as the relationship between reported risk factors in year one and the use of minor and major substances…

Investigated rates of birth, divorce, marriage, and unemployment for subgroups in Canada and the United States and their effects on suicide rates. In Canada, domestic integration and the economy predicted youth suicide rates more accurately than they did adult rates. The United States had less variation in predictors for age groups. (RJM)

Examined patterns of rural adolescent alcohol use and factors associated with such use. Found gender and grade in school to be significant predictors of alcohol use for age at first drink, frequency of drinking, amount of drinking, and a composite heavy drinking index. Time spent in social acitivities was also significant. (Author/ABB)