Suchergebnisse

Exposure to childhood maltreatment is a significant risk factor for the development and persistence of problematic alcohol use. The present study examined the role of risk taking and inhibitory control, key cognitive processes believed to govern behavioral regulation, as mechanisms that underlie the association between childhood maltreatment and the early stages of alcohol use. A sample of 129 maltreated adolescents and 102 socioeconomic status–matched, nonmaltreated adolescents and their parents completed three annual assessments, including computer-administered tasks and adolescent- and parent-report questionnaires, across ages 12–13 through 14–15 years. Childhood maltreatment was not directly associated with alcohol use in middle adolescence but was significantly associated with deficits in inhibitory control in early adolescence, which, in turn, led to significantly increased alcohol use in middle adolescence. Indeed, decreased inhibitory control was significant as a mediator, highlighting the salient role of this cognitive process in the early stages of alcohol use among maltreated adolescents.

Using data from the National Survey of Families and Households (1988), this study examines cultural variations in social networks and support. The responses of African American (n=2,391), Asian (n=127), Caucasian (n=9,403), and Hispanic (n= 1,004) adults were compared, controlling for education. Multivariate analysis of covariance and logistic analysis indicated few cultural differences. However, the three ethnic minority groups were more likely to rely on parents or children for support as compared to Caucasians; African Americans were more likely to participate in religious organizations; Asian Americans were more likely to be involved in occupational and nationality groups; and Asian Americans and Caucasians were more likely to participate in recreational groups. These findings suggest different strategies for using networks as resources and paths of intervention across cultures.

The purpose of this study was to evaluate the impact of different operationalizations of offending behavior on the identified trajectories of offending and to relate findings to hypothesized dual taxonomy models. Prior research with 203 young men from the Oregon Youth Study identified six offender pathways, based on self‐report data (Wiesner and Capaldi, 2003). The current study used official records data (number of arrests) for the same sample. Semiparametric groupbased modeling indicated three distinctive arrest trajectories: high‐level chronics, low‐level chronics, and rare offenders. Both chronic arrest trajectory groups were characterized by relatively equal rates of early onset offenders, which indicates, therefore, some divergence from hypothesized dual taxonomies. Overall, this study demonstrated limited convergence of trajectory findings across official records versus selfreport measures of offending behavior.

Preadolescents with a history of foster care placement report suicidal ideation (SI) at higher rates than their peers, which increases their risk for suicide attempts in adolescence. Despite these increased risks, few interventions have been shown to reduce SI in these youth. This study examined the main and mediated long-term effects of a program to increase school readiness in children in foster care at age 5 years on SI when the children were ages 9–11 years, 4–6 years after the intervention ended. Children who received the intervention were less likely to report SI, although the difference did not reach statistical significance. The intervention reduced SI indirectly through its positive effect on children's self-esteem at age 9 years. Implications for programming to reduce SI and subsequent suicide attempts in youth with a history of foster care are discussed.

Female romantic partners' influence on official crime occurrence for men across a 12‐year period in early adulthood was examined within a comprehensive dynamic prediction model, including both social learning and social control predictors. We hypothesized that relationship stability, rather than attachment to partner, would be associated with reduced likelihood of crime, whereas women's antisocial behavior would be a risk factor, along with deviant peer association. Models were tested on a sample of at‐risk men [the Oregon Youth Study (OYS)] using zero‐inflated Poisson (ZIP) modeling predicting 1) arrest persistence (class and count) and 2) arrest onset class. The findings indicated that women's antisocial behavior was predictive of both onset and persistence of arrests for men and that deviant peer association was predictive of persistence. Relationship stability was protective against persistence.