The over-time reciprocal links between parenting and adolescent adjustment were examined in a sample of 1,354 serious adolescent offenders followed for 3 years (16 years of age at baseline, SD = 1.14). Parallel processing growth curve models provided independent estimates of the impact of parenting on adolescent functioning as well as the impact…

Used semi-parametric mixture model with boys assessed repeatedly from 6 to 15 years to approximate a continuous distribution of developmental trajectories for aggression, opposition, and hyperactivity. Found that a chronic oppositional trajectory, with other trajectories held constant, led to covert delinquency only. A chronic physical aggression…

Event history analysis, spanning grades 7 through 12, was used to test a developmental model of the timing of first sexual intercourse among boys at risk for delinquency. As predicted, antisocial/delinquent behavior and substance use along with early physical maturity and parental transitions predicted early onset of sexual intercourse. Anxiety…

Examined links between parental knowledge and adolescent delinquent behavior for correlated rates of developmental change and reciprocal associations from age 14 to 18. Found that parent knowledge was negatively correlated with delinquent behaviors at age 14 and knowledge increases over time were negatively correlated with increases in…

Tested the individual characteristics and deviant peer association theoretical models of friends' influence on the development of delinquency in disruptive boys. Found that moderately disruptive boys with aggressive-disturbing friends were more delinquent at age 13 than other subgroups of moderately disruptive boys. Highly disruptive and…

Examined individual differences in friendship characteristics and their cross-sectional and longitudinal interrelations with adolescent problems. Assessed four salient friendship characteristics: reciprocity of relations, overt hostility, covert hostility, and self-disclosure. Suggests that adolescent problem behaviors have a more potent…

Examined precursors and correlates of sexual intercourse patterns among 10th- and 11th-graders. The transition to onset of sexual intercourse was associated with increases in delinquency and slower increases in school grades. Earlier onset and a more persistent pattern of sexual intercourse were associated with more childhood problem behaviors,…

Examined influence of perceived self-efficacy for affect regulation with older adolescents. Found that self-efficacy to regulate affect related to high efficacy to manage academic development, resist social pressures for antisocial activities, and engage with empathy in others' emotional experiences. Perceived self-efficacy for affect regulation…