1: What is Conduct Disorder:- Children with conduct disorder repeatedly violate the personal or property rights of others and the basic expectations of society. A diagnosis of conduct disorder is likely when symptoms continue for 6 months or longer. Conduct disorder is known as a “disruptive behaviour disorder” because of its impact on children and their families, neighbours, and schools. Another disruptive behaviour disorder, called oppositional defiant disorder, may be precursor of conduct disorder. A child is diagnosed with oppositional defiant disorder when he or she shows signs of being hostile and defiant for at least 6 months. Oppositional defiant disorder may start as early as the preschool years, while conduct disorder generally appears when children are older. Oppositinal defiant disorder and conduct disorder are not co-occurring conditions. 2:0 What are the signs of conduct disorder:- · Aggressive behaviour that harms or threatens other people or animals. · De...