All children will argue, talk back, and disobey adults at some time. This is most noticeable in the normal development of two and three year olds. When the behaviors become uncooperative and hostile in a consistent manner, there is a serious issue. When compared with other children their same developmental level these behaviors affect social, family, and academic life.
Explanation
Answer - A - Children with oppositional defiant disorder, or ODD, demonstrate an ongoing pattern of defiant and hostile behaviors towards authority figures. Symptoms include frequent temper tantrums, resentment, spiteful attitude, questioning of rules, excessive arguing, and deliberately annoying other people. These signs are often seen at home and school, with its causes unknown.