Validity of the Devereux Scales of Mental Disorders with adolescent psychiatric inpatients

Tested the validity of the Devereux Scales of Mental Disorders (DSMD; Naglieri, LeBuffe, & Pfeiffer, 1994) in a sample of 108 adolescent psychiatric inpatients. DSMD scales were compared to parent-report, interview-based, self-report and diagnostic measures. DSMD measures of conduct problems and delinquency were significantly associated with the predicted parent-report, interview-based, and diagnostic measures of conduct disorder and substance abuse and not with any measures of anxiety or depression. DSMD measures of anxiety and depression were related to other parent-report ratings of internalizing symptoms but had more limited convergent and discriminant validity. The DSMD was compared to the Child Behavior Checklist (CBCL; Achenbach, 1991) for diagnostic classification accuracy. The two measures were comparable in classifying oppositional or conduct disorder. The CBCL was superior for classification of major depression. The DSMD was superior for classification of substance abuse.