Histrionic personality disorder (HPD) is a mental health condition characterized by excessively dramatic and attention-seeking behaviors. People with HPD have an intense need for attention and often ...

Dependent personality disorder treatment typically involves psychotherapies such as cognitive behavioral therapy. It can help with symptoms and support a person in maintaining healthy relationships.

Personality traits are defined by patterns in how you think, behave, and react to situations. For someone without a personality disorder, your responses are consistent and stable over time. For ...

Personality refers to a relatively stable set of tendencies in behaviors, cognitions, and emotional patterns, which together constitute a person’s unique character. One person may, for instance, be ...

Source: Flickr, "Straight Jacket" by PhotoAteller, CC by 2.0 In my post Public Faces Vs. Private Thoughts: the Actor's Paradox, I wrote that patients with personality disorders are very adept at ...

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.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." PEOPLE MIGHT DESCRIBE themselves or others as “antisocial,” when they’re shy, introverted, or just ...

Narcissism has become a label that is easy to apply to anyone exhibiting egotistical or callous behavior. Yet for an individual to be diagnosed with narcissistic personality disorder (NPD), they must ...

Schizophrenia involves periods of psychosis, with symptoms like delusions and hallucinations. Schizoid personality disorder is a persistent pattern of thoughts and behaviors that cause distress but ...

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...