A rating scale for disruptive behavior disorders, based on the DSM-IV item pool

Area of Science:

• Child and Adolescent Psychiatry
• Psychometrics
• Behavioral Science

Background:

• Disruptive Behavior Disorders (DBD) diagnoses in DSM IV rely on three clusters: Attention Deficit, Conduct, and Oppositional Defiant.
• Assessing the feasibility of using these clusters to create a new rating scale is crucial for clinical practice.

Purpose of the Study:

• To evaluate the psychometric properties of a novel rating scale for Disruptive Behavior Disorders (RS-DBD).
• To assess inter-rater agreement between parents and teachers using the RS-DBD.
• To examine the concurrence of the RS-DBD with established measures like the Conners' Rating Scales.

Main Methods:

• Eighty-four school-aged children referred to a child psychiatry clinic participated.
• Clinician diagnoses were established using the Kiddie Schedule for Affective Disorders and Schizophrenia (KID-SCID).
• Parents and teachers completed the 41 DSM items on four-point scales and the Conners' Rating Scales.

Main Results:

• The study reports on the psychometric properties of the new Rating Scale for Disruptive Behavior Disorders (RS-DBD).
• Parent and teacher ratings demonstrated agreement and concurred with relevant Conners' scales.
• While useful for indexing behavioral disturbance severity, the RS-DBD does not establish a diagnosis.

Conclusions:

• The RS-DBD shows potential as a tool for assessing the severity of disruptive behaviors in home and school settings.
• High comorbidity was observed among diagnostic groups, highlighting the complexity of disruptive behavior disorders.
• Further research may refine the RS-DBD's diagnostic utility and application in clinical settings.