Early Peer Rejection and Aggression: Longitudinal Relations with Adolescent Behavior

Abstract

The purpose of the present study was to examine the longitudinal relations between peer nominations for aggression and rejection in first grade, and aggressive behavior, pyschological-well being, and academic achievement in early adolescence. We found that peer nominations of aggression as early as the first grade are predictive of multiple indicators of aggressive behavior in early adolescence, particularly for boys. Early peer rejection also appears to make a unique contribution to adolescent aggressive behavior and psychological wellbeing in the form of depressive symptoms. For girls, peer rejection also appears to be linked to poorer academic achievement. The present findings support the need for early interventions with aggressive and rejected children. Future research is needed to further delineate the processes by which early peer rejection and aggression are linked to later outcomes.