A personality disorder is a longstanding and inflexible personality pattern. Personality, in turn, is whatever enables us to predict how a particular person will respond to a given situation. It ...

I described personality disorders here. In this post, I will discuss their origins. From the psychoanalytic-attachment perspective, personality disorders are not so much created as they are a ...

Dissociation is a common symptom in borderline personality disorder and is associated with an increased risk of suicidality ...

Medically reviewed by Michael MacIntyre, MD Cluster C personality disorders include conditions with anxious and fearful thoughts and behaviors. These are avoidant personality disorder (AVPD), ...

No cluster D of personality disorders is currently featured in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition, text revision (DSM-5-TR). Only clusters A, B, and C are ...

The psychological terms of narcissism have entered the collective dialogue as a pop culture buzzword in the past decade. The terminology is commonly used in today's conversations and interactions.

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American In 2015, doctors in Germany reported the ...

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 ...

Antisocial personality disorder (ASPD) is a mental health condition that may occur in people who have had traumatic childhood experiences. However, the exact cause of ASPD is currently unknown.

In recent years, social media has empowered people who live with conditions that have been historically maligned or misunderstood to share information, whether it be facts about their condition or ...