Veronica Oro, Elizabeth J S Bates, Misaki N Natsuaki, Jenae M Neiderhiser, Jody M Ganiban, Daniel S Shaw, Leslie D Leve
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引用次数: 0
Abstract
Using a sample of linked adopted children, adoptive and birth parents (N = 561), and biological siblings residing in the birth parent home (N = 191), we examined the role of genetics within family stress processes. We tested parental hostility (7 years) as a mediator of the associations between socioeconomic strain and rearing parent psychopathology (4 years) and adolescent externalizing behaviors (11 years) in adoptive and biological parent homes. Next, we examined parent social support (4 years) as a moderator of paths from socioeconomic strain and parent psychopathology to parental hostility. Parental hostility significantly mediated effects of socioeconomic strain and parent psychopathology on adolescent externalizing behaviors in biological and adoptive parent homes, respectively. Equivalence testing of the paths to adolescent externalizing behaviors across family types indicated a negligible role of passive gene-environment correlation. Parent social support significantly attenuated the effect of parent psychopathology on parental hostility in biological families. Birth parent externalizing behaviors were not significantly associated with adoptee externalizing behaviors nor adoptive parent hostility, suggesting negligible heritable risk or evocative gene-environment processes. Full- and half-sibling correlations indicated that children's unique rearing contexts contributed to the parenting they received and the externalizing behavior they exhibited. Implications for intervention are discussed.
期刊介绍:
Multidisciplinary and international in scope, the Journal of Research on Adolescence (JRA) significantly advances knowledge in the field of adolescent research. Employing a diverse array of methodologies, this compelling journal publishes original research and integrative reviews of the highest level of scholarship. Featured studies include both quantitative and qualitative methodologies applied to cognitive, physical, emotional, and social development and behavior. Articles pertinent to the variety of developmental patterns inherent throughout adolescence are featured, including cross-national and cross-cultural studies. Attention is given to normative patterns of behavior as well as individual differences rooted in personal or social and cultural factors.