Teacher ratings on the Behavior Problem Checklist of adolescents who were clinically diagnosed as schizophrenic (psychotic) and those who had an adjustment reaction of adolescence (nonpsychotic) were compared. The schizophrenics tended to be rated as more deviant on both the flag items and Inadequacy-Immaturity dimensions of the checklist. (Author)

Compared black (N=614) and white (N=1,162) children on the Behavior Problem Checklist. Blacks were judged to have a greater frequency of behavior disorders than whites. A number of interactions of race with other variables were found, and their meanings are discussed. (Author)

This project studied the factor structure of the Behavior Problem Checklist, determined the extent to which factors generated from children in regular classrooms approximated those from children in special education, and examined the effects of class placement, sex, and the interaction of these variables on the average rating children receive.…