Personality disorders affect an estimated 9% of Americans. Only a mental-health professional can diagnose a personality disorder, typically in adulthood. Insider compared the behaviors, traits, and ...

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

People with borderline personality disorder have a debilitating fear of real or perceived abandonment. Ironically, they often push people away.

DEAR MAYO CLINIC: What is borderline personality disorder and how is it treated? Borderline personality disorder (BPD) is characterized by a pattern of instability in personal relationships, poor self ...

The role of environment and pre-existing risk factors in BPD has identified new therapies. Growing awareness of this mental illness characterized by heightened emotional response and volatile ...

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

A new article appearing in Frontiers in Psychology provides convincing evidence of a tendency among people with borderline personality disorder to expect the worst of people. Naturally, this is not a ...

People with the personality disorder have an extreme fear of being left. They use anger to protect from feeling fear, but it can lead to isolation.

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 subject matter of singer/songwriter Aimee Mann's new album "Queens of the Summer Hotel" conveys the plight of women suffering from disaffection due to the sexism of the male-dominated psychiatric ...