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Disruptive Behavior Disorders
Disruptive Behavior Disorders

Although it is common for very young children to snatch something they want from another child, this kind of behavior may signal aggressive behavior that is often seen as an emerging disruptive behavior disorder if it occurs by the ages of 4 or 5 and later. Below are examples of disruptive behavior disorders.

Attention Deficit/Hyperactivity Disorder (ADHD)
ADHD is characterized by two distinct sets of symptoms: inattention and hyperactivity-impulsivity. Although these problems usually occur together, one may be present without the other to qualify for a diagnosis. Inattention (or attention deficit) may not become apparent until a child enters the challenging environment of elementary school. The symptoms of hyperactivity may be apparent in very young preschoolers and are nearly always present before the age of seven. However, in children with ADHD they occur very frequently and in several settings: at home and at school, when visiting with friends, and they interfere with the child’s functioning. Children suffering from ADHD may perform poorly at school; they may be unpopular with their peers if other children perceive them as being unusual or a nuisance; and their behavior can present significant challenges for parents, leading some to be overly harsh.

Oppositional Defiant Disorder (ODD)

ODD is diagnosed when a child displays a persistent or consistent pattern of defiance, disobedience, and hostility toward various authority figures including parents, teachers, and other adults. ODD is characterized by such problem behaviors as persistent fighting and arguing, being touchy or easily annoyed, and deliberately annoying or being spiteful or vindictive to other people. Children with ODD may repeatedly lose their temper, argue with adults, and deliberately refuse to comply with requests or rules of adults. They tend to blame others for their own mistakes, and repeatedly seem angry and resentful. Stubbornness and testing of limits are common. These behaviors cause significant difficulties with family and friends and at school or work.

Conduct Disorder

Conduct disorder is a repetitive and persistent pattern of behavior in children and adolescents in which the rights of others or basic social rules are violated. The child or adolescent usually exhibits these behavior patterns in a variety of settings—at home, at school, and in social situations—and they cause significant impairment in his or her social, academic, and family functioning.

Behaviors characteristic of conduct disorder include:
  • Aggressive behavior that causes or threatens harm to other people or animals, such as bullying or intimidating others, often initiating physical fights, or being physically cruel to animals.
  • Non-aggressive conduct that causes property loss or damage, such as fire-setting or the deliberate destruction of others’ property.
  • Deceitfulness or theft, such as breaking into someone’s house or car, or lying or “conning” others.
  • Serious rule violations, such as staying out at night when prohibited, running away from home overnight, or often being truant from school.


Many youth with conduct disorder may have trouble feeling and expressing empathy or remorse and reading social cues. These youth often misinterpret the actions of others as being hostile or aggressive and respond by escalating the situation into conflict. Conduct disorder may also be associated with other difficulties such as substance use, risk-taking behavior, school problems, and physical injury from accidents or fights.

Getting Help
If you have concerns or questions, help is available. Go to the find help section of this site for support and services in your area.

Sources: Wisconsin United for Mental Health, Office of the United States Surgeon General, National Institute on Mental Health, National Alliance on Mental Illness, National Institute of Neurological Disorders and Stroke, and Mental Health America

 



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