Which cluster does antisocial personality disorder belong to?

Antisocial personality disorder is classified under Cluster B of personality disorders, which encompasses disorders characterized by dramatic, emotional, or erratic behavior. This cluster includes several disorders, such as borderline, narcissistic, and histrionic personality disorders, alongside antisocial personality disorder.

The key feature of antisocial personality disorder is a pervasive pattern of disregard for the rights of others and a lack of empathy. Individuals with this disorder often engage in manipulative or deceitful behavior, which aligns with the emotional volatility and intensity that defines Cluster B disorders.

In contrast, Cluster A includes personality disorders that are characterized by odd or eccentric behaviors, such as paranoid, schizoid, and schizotypal personality disorders. Cluster C includes those that are anxious or fearful, including avoidant, dependent, and obsessive-compulsive personality disorders. There is no Cluster D in the classification of personality disorders, which further confirms that antisocial personality disorder fits within Cluster B. Understanding this classification is essential for recognizing the nature and treatment approaches for the different types of personality disorders.