OPPOSITIONAL DEFIANT DISORDER
Oppositional defiant disorder ( ODD ) is a childhood disorder that is defined by a pattern of hostile, disobedient, and defiant behaviors directed at adults or other authority figures. ODD is also characterized by children displaying angry and irritable moods, as well as argumentative and vindictive behaviors. There's no known clear cause of oppositional defiant disorder. Contributing causes may be a combination of inherited and environmental factors, including: · Genetics — a child's natural disposition or temperament and possibly neurobiological differences in the way nerves and the brain function · Environment — problems with parenting that may involve a lack of supervision, inconsistent or harsh discipline, or abuse or neglect Signs and Symptoms The signs and symptoms of ODD will vary from person to person. There may also be a significant difference in how the symptoms present themselves in boys as opposed to how they are pr