Conduct disorder refers to a group of behavioral and emotional problems characterized by a disregard for others. Children with conduct disorder have a difficult time following rules and behaving in a socially acceptable way. Their behavior can be hostile and sometimes physically violent. In their earlier years, they may show early signs of aggression, including pushing, hitting and biting others. Adolescents and teens with conduct disorder may move into more serious behaviors, including bullying, hurting animals, picking fights, theft, vandalism and arson.
Children with conduct disorder can be found across all races, cultures and socioeconomic groups. They often have other mental health issues as well that may contribute to the development of the conduct disorder. The disorder is more prevalent in boys than girls.