What is a common feature of Cluster B personality disorders?

Cluster B personality disorders are characterized by dramatic, overly emotional, or unpredictable thinking and behavior. The common feature of excessive emotionality and attention-seeking specifically refers to how individuals with these disorders may exhibit intense displays of emotion, seek out attention from others, and demonstrate behaviors that draw focus to themselves. This is particularly evident in disorders such as Histrionic Personality Disorder, where individuals often engage in theatrics to gain attention, or Narcissistic Personality Disorder, where self-involvement and a need for admiration are prominent.

In contrast to this cluster's focus on emotional expression and interpersonal relationships, the other options refer to characteristics associated with different clusters of personality disorders. For instance, odd and eccentric beliefs are more aligned with Cluster A disorders, which include Paranoid and Schizoid Personality Disorders. Detachment from relationships is a feature of avoidant and schizoid traits seen in Cluster A or Cluster C disorders. Distrust and suspiciousness characterize Cluster A, particularly in Paranoid Personality Disorder, rather than the dramatic and emotional presentation of Cluster B. Recognizing these distinctions is crucial for understanding the nuances of personality disorders as classified in the DSM-5.