Which of the following describes Cluster B disorders?

Cluster B personality disorders are characterized by emotional and erratic behavior. This group includes conditions such as borderline personality disorder, narcissistic personality disorder, histrionic personality disorder, and antisocial personality disorder. Individuals with these disorders often exhibit dramatic, emotional responses and unpredictable behavior, which can significantly impact their relationships and social interactions. The emotional nature of these disorders leads to challenges in managing emotions and maintaining stable interpersonal relationships.

In contrast, the other choices describe traits or characteristics associated with different clusters of personality disorders. For instance, detachment from social relationships pertains to Cluster A disorders, which involve odd or eccentric behaviors. Anxious and fearful traits are associated with Cluster C disorders, which include avoidant, dependent, and obsessive-compulsive personality disorders. Stability and being well-adjusted do not characterize any of the personality disorders in Cluster B, as these disorders inherently involve patterns of dysfunction and instability.