Which disorder features a pervasive pattern of detachment and emotional restriction?

The diagnosis of Schizoid Personality Disorder is characterized by a pervasive pattern of detachment from social relationships and a restricted range of emotional expression in interpersonal settings. Individuals with this disorder typically exhibit a preference for solitary activities, show little interest in forming close relationships, including those with family members, and tend to have a limited ability to experience pleasure in most activities. They are often perceived as aloof or detached, and they may appear indifferent to the praise or criticism of others, further underscoring their emotional restriction.

The key aspects of detachment and emotional restriction are essential for recognizing Schizoid Personality Disorder and differentiate it from other personality disorders. For instance, while paranoid personality disorder may involve suspicion and distrust, it does not emphasize the emotional detachment seen in schizoid personality disorder. Borderline personality disorder involves intense emotional experiences and instability in relationships, which is contrary to the emotional restriction defining schizoid personality disorder. Antisocial personality disorder focuses more on disregard for social norms and the rights of others, rather than on emotional detachment or restriction.

In summary, the defining characteristics of emotional detachment and a constrained emotional life distinctly identify Schizoid Personality Disorder as the correct choice.