Antisocial peer behavior and low parental knowledge of adolescents' activities are key interpersonal risk factors for adolescent substance use. However, how the magnitude of associations between these risk factors and substance use may vary across adolescence remains less well understood. The present study examined the age-varying associations of…

The purpose of the present study was to determine the role of emotion regulation in the pathway to problematic alcohol use among adolescents with attention-deficit/hyperactivity disorder (ADHD), specifically investigating the total effect of emotion regulation on problematic alcohol use and the indirect effect of emotion regulation through social…

Although children with attention-deficit/hyperactivity disorder (ADHD) are at risk for impulsive, health-endangering behavior, few studies have examined nonsubstance, use-related risk-taking behaviors. This study examined whether adolescents and young adults with ADHD histories were more likely than those without ADHD histories to report frequent…

This study examined how girls' initial use of alcohol, cigarettes, and marijuana related to changes in depressive, generalized anxiety, and social anxiety symptoms, and whether these changes varied based on which internalizing symptom trajectories the girls were on. Data came from the Pittsburgh Girls Study, a community-based study of girls…

Examines the relationship between contextual variables and situational expectation of drug use at the school level. Results indicate that the more prosperous the school and the greater the students' perceptions of academic expectations, the lower the situational expectation of smoking cigarettes or taking depressants. However, the higher the…

Given the importance of monitoring the extent of tobacco, drug, and alcohol use among students in order to formulate policy and to initiate or continue appropriate prevention and intervention programs, this report profiles one state's 6th, 7th, 9th, and 12th grade students. More than 41,000 randomly selected public school and private school…