Disruptive, impulse-control, and conduct disorders are a group of behavioral conditions characterized by persistent patterns of behavior that violate societal norms or the rights of others. These disorders include Oppositional Defiant Disorder (ODD), Conduct Disorder (CD), and Intermittent Explosive Disorder (IED), and typically begin in childhood or adolescence. Individuals may display aggressive, defiant, or antisocial behavior, which can lead to significant impairment in social, academic, and family functioning if left untreated.