Answer:
A long history of cruel and illegal behavior may suggest a conduct disorder. Conduct disorder is a childhood or adolescent behavioral and emotional disorder characterized by a repetitive and persistent pattern of behavior in which the basic rights of others or major age-appropriate societal norms or rules are violated. Symptoms may include aggression toward people or animals, destruction of property, deceitfulness or theft, and serious violations of rules. The diagnosis of conduct disorder typically requires the presence of symptoms for at least 12 months. It is often a precursor to antisocial personality disorder in adulthood.
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