Prospective family predictors of aggression toward female partners for at-risk young men

Social learning models of the intergenerational transmission of aggression were tested for an at-risk sample of young adult men who entered a longitudinal study (Oregon Youth Study) in Grade 4 and were assessed with a female partner in young adulthood (17-20 years old). The associations of 2 family process variables--parental dyadic aggression and unskilled parenting, assessed both in late childhood and early adolescence with the son's later aggression toward a partner--were examined. Parental antisocial behavior was hypothesized to be associated with both family process variables. Unskilled parenting was hypothesized to play a key role in the son's later aggression toward an intimate partner, mediated by his development of antisocial behavior by adolescence. Fully prospective structural equation models were tested with multimethod, multiagent data, including both observed and reported aggression toward the partner. Findings indicate that the major hypothesized pathways through unskilled parenting practices and the boys' antisocial behavior were implicated in the intergenerational transmission of aggression.

Becoming an adolescent father: precursors and parenting

Precursors and outcomes of adolescent pregnancy receive considerable research attention; however, most studies deal with adolescent mothers. This study examined whether risk factors that are precursors to adolescent fatherhood would be consistent with the family coercion model (G. R. Patterson, 1976) of the development of antisocial behavior in childhood. Hypotheses were tested in the Oregon Youth Study (OYS) sample of 206 at-risk boys who were first seen at 9 or 10 years of age. At 18-20 years of age, the profiles for the 35 adolescent fathers included more arrests and substance use than the other OYS participants. At around 2 years of age, 40% of the children had no contact with their fathers. The children, compared with a normative control sample, had somewhat greater health risks. The at-risk parents, compared with a control sample, were observed to show higher levels of negative reactions when their children were working on a puzzle task.

Conducting ecologically valid prevention research: recruiting and retaining a "whole village" in multimethod, multiagent studies

Many prevention studies are now designed with complementary interventions in different settings. Evaluations of these interventions require assessing the child's behavior in each of these settings. Conducting these studies, therefore, may involve recruiting school districts, principals, classroom teachers, peers, parents, siblings, and in later years, employers and intimate partners. These participants may be considered natural raters or satellite subjects, depending on their degree of involvement. Issues of recruitment and retention thus are magnified in multimethod, multiagent studies. To illustrate these issues, findings are presented for three studies conducted with risk populations in the past decade at the Oregon Social Learning Center: a passive longitudinal study, a selected prevention study, and an indicated prevention study. Findings indicate that achieving high recruitment and retention rates for at-risk and high-risk subjects in multisetting studies is possible, and that a developmental approach should be taken to recruiting risk populations.

Predicting the timing of first sexual intercourse for at-risk adolescent males

Event history analysis was used to test a developmental model of the timing of first sexual intercourse in the Oregon Youth Study sample of adolescent males at risk for delinquency. The event history models spanned grades 7-12 with yearly multimethod, multiagent measures. A 3-step mediational model of predictors was tested, including contextual and process factors and boys' characteristics. Predictors included one-time measures of socioeconomic status, parental antisocial behavior, and time-varying measures of parental transitions, parental monitoring, deviant peer association, and the boys' antisocial/delinquent behavior, substance use, physical maturation, academic achievement, and anxiety. As predicted, antisocial/delinquent behavior and substance use along with early physical maturity and parental transitions predicted early onset of sexual intercourse. Anxiety was related to delay of first intercourse. Results and intervention implications are discussed in terms of the developmental findings.