Which cluster contains Paranoid, Schizoid, and Schizotypal personality disorders?

The correct answer pertains to Cluster A, which is recognized for including personality disorders characterized by odd or eccentric behavior. Paranoid, Schizoid, and Schizotypal personality disorders fall under this cluster due to their common features of social awkwardness, distrust, and unusual or eccentric thoughts.

Paranoid personality disorder is characterized by pervasive distrust and suspicion of others, leading individuals to interpret others' motives as malevolent. Schizoid personality disorder involves a pervasive pattern of detachment from social relationships and a limited range of emotional expression in interpersonal settings, often resulting in a solitary lifestyle. Schizotypal personality disorder is marked by social and interpersonal deficits, along with cognitive or perceptual distortions and eccentricities, which can lead to discomfort in close relationships.

These disorders share a fundamental trait in their odd or eccentric nature, differentiating them from personality disorders in other clusters, which often involve more dramatic, emotional, and erratic behaviors (found in Cluster B) or anxious and fearful behavior (found in Cluster C). Understanding the distinctive features of each cluster aids in diagnosing and developing appropriate treatment plans for affected individuals.