Which PD is commonly associated with rigid perfectionism and preoccupation with rules and order?

• A. Narcissistic Personality Disorder.
• B. Avoidant Personality Disorder.
• C. Obsessive-Compulsive Personality Disorder.
• D. Dependent Personality Disorder.

Answer: (C)

The main idea being tested is how different personality disorders are defined by their characteristic patterns of thinking, feeling, and behaving. The trait most closely linked to rigid perfectionism and a fixation on rules and order is a pervasive pattern of preoccupation with orderliness, perfectionism, and control. People with this personality disorder tend to be extremely meticulous, set high standards, and insist that others follow strict procedures. They often value productivity and reliability to a fault, may be inflexible about morals and ethics, and can be reluctant to delegate because they fear others won’t meet their exacting standards. This pattern is ego-syntonic, meaning they see their way of functioning as correct or natural, not distressing or alien.

In contrast, the other listed disorders center on different core problems: one involves grandiosity and a need for admiration; another centers on social inhibition and fear of rejection; another on a pervasive need to be cared for and submissiveness. It’s also helpful to note that obsessive-compulsive personality traits differ from obsessive-compulsive disorder: OCPD is about a longstanding personality pattern of order and control, not the presence of distressing obsessions and compulsions.