Method: The study used the baseline, 18 month, and 36 month waves of data collection from the National Study of Children and Adolescent Well-being (NSCAW), a national probability sample of children and adolescents receiving child welfare services. The sample consisted of 1179 children aged 11 and older. Child behavior problems were measured by two subscales of the Youth Self-Report form of the Child Behavior Checklist (CBCL): Externalizing behavior problems (Delinquent and Aggressive Behavior syndromes) and Internalizing ( Anxiety/Depression syndromes). Indices of youths' relations with primary caregivers ( biological or foster parents) included parental emotional security, involvement, autonomy support, and structure as measured by the Relatedness scale from Research Assessment Package for Schools (RAPS). Peer relationship was measured by the Loneliness and Social dissatisfaction questionnaire. Data analyses included bivariate analysis and repeated measures multivariate analyses.
Results: Youth in foster care displayed higher level of internalizing behavior problems and poor relationships with their caregivers than youth who remained with biological caregivers. However no differences between these groups were found for externalizing behavior problems and peer relationships . As hypothesized, for both groups, positive peer relationship significantly predicted lower level of externalizing (B=.10, p<.001) and internalizing problems (B=.20, p<.001). For relationships with caregivers, parental emotional security and autonomy support were significantly related to lower externalizing (B=.-1.20, p<.001; B=.-.77, p<.005, respectively) and internalizing problems (B=-1.58, p<.001; B=.-.82, p<.005, respectively). By placement settings, the results showed that positive peer relationships and parental emotional security were likely to decrease externalizing and internalizing problems for both groups of youth.
Implication: The results demonstrate that, irrespective of placement setting, peer and caregiver relationships can have a significant influence on the manifestation of internalizing and externalizing behavior problems. Understanding more about adolescents' relationships, and devising strategies for enhancing them, will be helpful in planning targeted services for adolescents involved with child welfare services.