Is a disorder characterized by a persistent pattern of angry outbursts, arguments, vindictiveness, resentment, and disobedience.

Oppositional defiant disorder

Explanation:

Oppositional defiant disorder is a behavioral condition of childhood, characterized by constant episodes of disobedience, outbursts of anger, complaints, revenge, resentment, and hostility. According to the American Society of Psychiatry, about one in 10 children under the age of 12 has the disorder. The incidence is usually higher among boys.

This disorder is part of a group of behavioral disorders known as Disruptive Behavior Disorders, which include Conduct Disorders, Attention Deficit Hyperactivity Disorder (ADHD) and Attention Deficit Disorder.

a1 = unhealthy

a2= healthy

a3= healthy