Definition

Conduct disorder is a childhood emotional and behavioral disorder characterized by disruptive behavior. Children with conduct disorder have difficulty following rules and behaving in a socially acceptable manner.

Causes

While no specific cause of conduct disorder has been identified, the following are thought to possibly contribute to the development of conduct disorder:

• Brain damage
• Genetics

Risk Factors

Conduct disorder is more likely in male children younger than 18 years old (generally 7-8 years and older).

The following factors are thought to increase the risk of conduct disorder:

• A history of child abuse
• Poor family functioning
• Family members with substance abuse problems
• Failure in school
• Traumatic life experiences

Symptoms

Symptoms of conduct disorder may include:

• Bullying behavior
• Physical fights
• Use of a weapon
• Physical cruelty to people or animals
• Stealing or lying
• Forced sexual activity
• Deliberate destruction of property
• Serious violations of rules
• Starting fires

Diagnosis

You will be asked about your child’s symptoms and medical history. A physical exam will be done. Your child may be referred to a mental health professional for evaluation.

Diagnosis is based on behaviors that violate social norms or the basic rights of others.

Treatment

Talk with your doctor about the best treatment plan for your child. Treatment options include:

Prevention

If you are concerned your child may be at risk for conduct disorder, talk with your child’s doctor about early intervention options.

Mental Health America http://www.mentalhealthamerica.net

Canadian Mental Health Association http://www.cmha.ca

Conduct disorder. EBSCO DynaMed website. Available at:
http://www.ebscohost.com/dynamed
Updated October 1, 2013. Accessed May 29, 2014.

Holmes SE, Slaughter JR, Kashani J. Risk factors in childhood that lead to the development of conduct disorder and antisocial personality disorder. Child Psych Hum Dev. 2001;31:183-193.