Which of the following is NOT a characteristic of Cluster A personality disorders?

The correct answer is that engaging in social gatherings is not characteristic of Cluster A personality disorders. Cluster A personality disorders, which include paranoid, schizoid, and schizotypal personalities, are typically marked by behaviors and traits that lead to detachment from social relationships and an overall tendency toward social withdrawal.

Individuals with these disorders often have difficulties in forming close relationships and may exhibit odd or eccentric behavior. For instance, someone with a schizoid personality may prefer solitary activities and shows little interest in forming friendships, aligning with the characteristics of having no friends and rarely speaking. These traits highlight a significant social avoidance and discomfort in interpersonal situations, which is not consistent with the engagement in social gatherings.

Therefore, the presence of social engagement is contrary to the defining features of Cluster A personality disorders.