Context-Specific Associations Between Harsh Parenting and Peer Rejection on Child Conduct Problems at Home and School.

Although harsh parenting and peer rejection are independently associated with childhood conduct problems (CP), these patterns are often informant specific, suggesting that their associations across contexts (i.e., home and school) should be considered. In a sample of 142 children with and without attention-deficit/hyperactivity disorder (ADHD; ages 5-10; 66% male), we used structural equation modeling to evaluate the structure of multi-informant (parent, teacher) and multimethod (semi-structured interview, questionnaire) rated aggressive, rule-breaking, and oppositional behavior. Next, we explored context-specific associations by modeling harsh parenting and peer rejection as simultaneous and independent predictors of home and school CP. We observed several key findings: (a) the structure of parent- and teacher-reported CP was best accounted by context-specific CP (i.e., home vs. school) and a second-order general CP factor; (b) harsh punishment and peer rejection each independently predicted the second-order general CP factor; and (c) peer rejection was uniquely associated with school CP, whereas harsh punishment was associated only with the second-order general CP factor and did not exhibit specificity with home CP. Whereas harsh parenting and peer rejection were each independently associated with generalized CP, peer rejection showed an additional, unique context-specific association with CP exclusively expressed at school. We discuss potential explanatory mechanisms underlying context-specific associations of CP, as well as address etiological and clinical implications for understanding informant-discrepancies in CP. [ABSTRACT FROM AUTHOR]