Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Schizotypal personality disorder is a cluster A personality disorder that involves various symptoms. These symptoms include difficulty in relationships, atypical thinking and behavior, and a distorted ...

Paranoid personality disorder involves a persistent suspicion and mistrust of other people. This can lead to difficulties with functioning socially and in relationships. Treatment for paranoid ...

For the first time since 2001, the American Psychiatric Association (APA) has updated its clinical practice guideline on borderline personality disorder (BPD). The new guideline is “quite substantial ...

WASHINGTON, D.C., Dec. 9, 2024—The American Psychiatric Association (APA) today published an updated Practice Guideline for Treatment of Patients with Borderline Personality Disorder. The guideline ...

Before you go chalking someone's behavior up to their quirky personality, you may want to consider if something deeper is going on. Many people in older generations grew up believing any form of ...

Mental health disorders come in many forms and affect thoughts, emotions and behaviors in complex ways. Conditions like anxiety, depression and bipolar disorder are among the most frequently diagnosed ...