The answer is that Conduct disorder or behavioral disorder is recognized by long-lasting form of defilements of guidelines and inconsiderate conducts. Behavioral disorder is a psychiatric syndrome which is commonly found in children and adolescence. There are two common classifications of disruptive behavior disorders which includes Oppositional Defiant Disorder or ODD for short, and Conduct Disorder, among the two kinds of disruptive behavior disorders, Conduct disorder is believed to be the most serious and violent one.