Interparental hostility and early adolescent problem behavior: The mediating role of specific aspects of parenting

This study examines how parenting helps explain the contemporaneous association between interparental hostility and adolescent problem behavior. A theoretical model of spillover was tested specifying five aspects of mothers' and fathers' parenting that might be associated with parents' hostile interactions with one another: harshness, inconsistency, psychological intrusiveness, and lower levels of acceptance and monitoring knowledge. The sample consisted of 416 early adolescents and their married parents. The association between interparental hostility and adolescent externalizing problems was mediated uniquely by fathers' and mothers' harshness, lower levels of fathers' monitoring knowledge, and mothers' psychological intrusiveness. The association between interparental hostility and adolescent internalizing was mediated uniquely by mothers' harshness, psychological intrusiveness, and lower levels of acceptance. These patterns were similar for sons and daughters.