What do all of the Cluster A disorders have in common?

Question

Quizplus · Accepted Answer

All of the Cluster A disorders (paranoid, schizoid, and schizotypal) share a common feature of oddness or eccentricity in their behavior and thinking. They may appear detached or aloof, have peculiar beliefs or perceptions, and have difficulty with social relationships. Lack of emotional expression is more characteristic of the Cluster C disorders, while there is not always a clear link to schizophrenia and trust in other people may vary depending on the specific disorder.

What Do All of the Cluster a Disorders Have in Common