Diagnosing personality disorders in children is controversial due to natural developmental shifts in mood and behavior. When maladaptive traits remain pervasive and persistent, however, a personality ...

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 ...

Cluster C personality disorders are a group of mental health conditions that cause intense fearfulness, insecurity, or perfectionism. The symptoms are long-term and impact many aspects of life.

The study of human personality or "character" (from the Greek charaktêr, the mark impressed upon a coin) dates back at least to antiquity. In his Characters, Tyrtamus (371-287 B.C.) — nicknamed ...

Genetics is just one of several factors thought to influence personality disorder development. Life experiences, family dynamics, coping mechanisms, and social learning may all be contributing factors ...

One of the unfortunate things about the current state of personality disorder diagnosis is that there are too many different competing systems. Each system is more or less internally consistent, but ...

Adults diagnosed with Attention-Deficit/Hyperactivity Disorder experience high rates of co-occurring personality disorders, though these numbers vary heavily based on how and where patients are ...

Mental disorder trajectories vary significantly by age and sex, with younger patients experiencing more diagnostic shifts and psychiatric contacts.

Most people with NPD have a distorted sense of self and lack empathy. People with NPD might seek relationships mainly to boost their self-esteem. Overt and covert are two main types of narcissistic ...