Although longitudinal evidence has linked alcohol use with aggressive behavior during adolescence, most studies have failed to adequately control for the numerous between-individual differences that may underlie this association. In addition, few studies of adolescents have examined whether the nature of the within-individual association between…

Objective: A callous-unemotional (CU) subtype of conduct disorder (CD) has been proposed as an addition to the fifth edition of the "Diagnostic and Statistic Manual of Mental Disorders (DSM-5)." This study tested the hypothesis that young girls with the CU subtype of CD would exhibit more severe antisocial behavior and less severe internalizing…

The article discusses a research instrument developed and utilized by the Pittsburgh Girls Study that asked young girls (ages 7 and 8) and their caretakers to report on the girls' involvement in a variety of problem behaviors. In this article, the authors evaluate whether comprehension, prevalence, and caretaker-child concordance of problem…

We investigated trajectories of adolescent delinquent development using data from the Pittsburgh Youth Study and examined the extent to which these different trajectories are differentially predicted by childhood parenting styles. Based on self-reported and official delinquency seriousness, covering ages 10-19, we identified five distinct…

Compared boys reported to fight at home, at school, and those reported to fight in both settings (N=210) in terms of their behavior and family backgrounds. Results indicated that those who were reported to fight by both mothers and teachers scored substantially higher on measures of antisocial behavior. (LLL)