Teacher, parent, and peer reports of early aggression as screening measures for long-term maladaptive outcomes: Who provides the most useful information? Journal of Consulting and Clinical Psychology 2014;82:236-47
Objective
This study compared the ability of teacher, parent, and peer reports of aggressive behavior in early childhood to accurately classify cases of maladaptive outcomes in late adolescence and early adulthood.
Method
Weighted kappa analyses determined optimal cut points and relative classification accuracy among teacher, parent, and peer reports of aggression assessed for 691 students (54% male; 84% African American, 13% White) in the fall of first grade. Outcomes included antisocial personality, substance use, incarceration history, risky sexual behavior, and failure to graduate from high school on time.
Results
Peer reports were the most accurate classifier of all outcomes in the full sample. For most outcomes, the addition of teacher or parent reports did not improve overall classification accuracy once peer reports were accounted for. Additional gender-specific and adjusted kappa analyses supported the superior classification utility of the peer report measure.
Conclusion
The results suggest that peer reports provided the most useful classification information of the three aggression measures. Implications for targeted intervention efforts which use screening measures to identify at-risk children are discussed.
Citation: Clemans KH, Musci RJ, Leoutsakos J-MS, Ialongo NS. Teacher, parent, and peer reports of early aggression as screening measures for long-term maladaptive outcomes: Who provides the most useful information? Journal of Consulting and Clinical Psychology 2014;82:236-47.