Which behavior is a hallmark of Conduct Disorder according to the material?

• A. Aggressive behavior, such as cruelty to animals, fighting and bullying.
• B. Frequent daydreaming.
• C. Excessive worrying about school performance.
• D. Persistent mood disturbances.

Answer: (B)

Conduct Disorder is defined by a pattern of behavior that violates the rights of others and major societal norms. A hallmark sign is aggression toward people or animals, such as cruelty, fighting, or bullying, which shows acting out and a disregard for the wellbeing of others. The other options—frequent daydreaming, excessive worry about school performance, and persistent mood disturbances—are more indicative of other types of problems (attention or internalizing issues, anxiety, or mood disorders) and do not capture the central pattern of conduct disorder.