Which disorder is considered more severe in youth, conduct disorder or oppositional defiant disorder?

• A. Conduct disorder
• B. Oppositional defiant disorder
• C. Anxiety disorder
• D. Attention-deficit disorder

Answer: (A)

In youths, the level of impairment and the risk of lasting consequences differ based on how the behavior affects others and violates social norms. Conduct disorder involves a persistent pattern of aggressive behavior toward people or animals, destruction of property, theft, or serious rule violations. This leads to significant impairment across home, school, and social functioning and carries a higher risk of continuing antisocial behavior into adulthood, including legal problems and potential antisocial personality disorder. Oppositional defiant disorder, by contrast, centers on a pattern of angry/irritable mood, defiant and argumentative behavior, and vindictiveness without the same degree of harm to others or illegal/serious rule violations, so it generally has a better prognosis and less long-term impairment. Anxiety disorders and ADHD involve different symptom domains and, while they can cause distress and impairment, do not inherently represent the more severe, rights-violating pattern seen with conduct disorder.