Which personality disorder is characterized by pervasive distrust and suspiciousness of others?

Paranoid Personality Disorder is indeed characterized by a pervasive pattern of distrust and suspiciousness toward others, where individuals often interpret the motives of others as malicious. This disorder manifests in a consistent expectation that others will exploit, harm, or deceive them, leading to difficulties in relationships and social interactions. Those with this disorder may hold grudges, be hyper-vigilant about threats, and often struggle with issues of loyalty and trust.

This characteristic of pervasive distrust distinguishes Paranoid Personality Disorder from other personality disorders listed. For instance, Schizoid Personality Disorder primarily involves emotional detachment and a limited range of emotional expression, rather than distrust. Borderline Personality Disorder is characterized by instability in moods, self-image, and relationships but does not focus specifically on pervasive distrust of others. Narcissistic Personality Disorder involves a grandiose sense of self-importance and a need for excessive admiration but does not primarily emphasize suspicion or distrust.

Understanding these distinctions helps clarify why Paranoid Personality Disorder is the correct answer, highlighting its unique focus on distrust and suspicion in interpersonal relationships.