Jumping to conclusions that someone's difficult behavior indicates a "personality disorder" is often nothing more than an insult disguised as a clinical observation.

A classic communication theory, the double bind, may offer a unifying explanation for the paradoxes at the core of borderline ...

Comorbidity is when a person has more than one health condition at once. Researchers investigating the comorbidity of personality disorders have found people with certain disorders may have other ...

Is it possible to spot personality dysfunction from someone's everyday word use? My colleagues and I have conducted research ...

Schizoid and paranoid personality disorders have key differences. Paranoid personality disorder (PPD) leads people to think that others are trying to harm them, while schizoid personality disorder ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I am continuing my ongoing series about the ...

Symptoms of ASPD can start in childhood and may include manipulative and reckless behaviors. ASPD often co-occurs with other mental health conditions, which makes it harder to treat. Up to 31% of ...

HAMBURG — What is “normal” and what isn’t? This question is constantly being renegotiated in psychology. And sometimes, the boundaries shift, as they are now. What is considered a personality disorder ...

The murders of Rob Reiner and his wife Michele, allegedly by their son Nick, are tragic examples of a health care system and a society that fail to grasp the reality of untreated mental illness (“ Rob ...