KembaraXtra – Psychology: Conduct Disorder

Definition

Conduct disorder, abbreviated CD, is a childhood or adolescent mental disorder characterized by a persistent pattern of violating the rights of others or major age-appropriate social rules. Behaviours may include aggression, bullying, cruelty, property destruction, deceit, theft, or serious rule violations.

Clinical Characteristics

The behaviour is more severe and persistent than ordinary childhood misbehaviour and causes significant impairment in family, school, peer, or occupational functioning. Presentations vary widely. Some young people mainly show aggression, whereas others display deceitfulness, property offences, or repeated violations such as running away or truancy.

Role in Developmental and Clinical Psychology

Conduct disorder is studied in relation to temperament, parenting, peer influence, trauma, neighbourhood conditions, learning history, and neurodevelopment. Risk is shaped by interacting biological and environmental factors rather than by a single cause. Some individuals also show attention-deficit, mood, anxiety, or substance-related difficulties.

Assessment and Intervention

Assessment should consider developmental level, cultural context, family circumstances, safety, and possible exposure to abuse or adversity. Effective intervention may include parent-management training, family therapy, school support, cognitive behavioural approaches, and coordinated community services. Early treatment generally offers better prospects than punishment alone.

Summary

Conduct disorder involves persistent and serious violations of others’ rights or social rules. It is more severe than occasional defiance or misbehaviour. Causes are multifactorial and often involve developmental and environmental risks. Intervention typically requires family, school, and clinical involvement.