Oppositional Defiant Disorder (ODD): A recurrent pattern of negative, defiant, disobedient and hostile behavior toward authority figures that persists for at least six months. This disorder is characterized by frequent occurrence of at least four of the following behaviors: frequent loss of temper, tendency to argue with adults, refusal to obey adult rules or requests, deliberate behaviors to annoy others, spiteful and vindictive behavior, being touchy or easily annoyed by others, being angry and resentful, use of obscene language and a tendency to blame others for mistakes or misbehaviors. Symptoms are less severe than those associated with Conduct Disorder but sometimes indicate the early stages of Conduct Disorder (CD) and may sometimes lead to the development of Antisocial Personality Disorder during adulthood.

 

Related Words

Oppositional Defiant Disorder (ODD): A recurrent pattern of negative, defiant, disobedient and hostile behavior toward authority figures that persists for at least six months. This disorder is characterized by frequent occurren . . . View Full Definition

Schizoaffective Disorder: (skiz-o-a-feck-tiv) A condition that includes symptoms of both schizophrenia and affective (mood) disorder.

Reactive Attachment Disorder: A condition with onset before age 5, resulting from an early lack of consistent care, characterized by a child's or infant's inability to make appropriate social contact with others. Symptom . . . View Full Definition

Polygenic Disorders: Genetic disorders resulting from the combined action of alleles of more than one gene (e.g., heart disease, diabetes, and some cancers). Although such disorders are inherited, they depend on . . . View Full Definition