In Cluster B, discussed here, the DSM outlines diagnostic criteria for antisocial, narcissistic, histrionic, and borderline personality disorders. Here's what you should know.

Researchers say people cluster into four personality types, but that may not tell you anything about yourself you didn't already know.

Study: people tend to cluster into four distinct personality “types” New sorting algorithm yields more robust, replicable results than other methods.

What are personality disorders? Personality disorders are a type of mental disorder characterized by maladaptive thoughts and behaviors, and are split into three clusters ...

Cluster B personality disorders (antisocial, borderline, histrionic, narcissistic) What are personality disorders? Personality disorders are a type of mental disorder characterized by maladaptive ...

Marco Chiesa, Peter Fonagy, Prediction of Medium-Term Outcome in Cluster B Personality Disorder following Residential and Outpatient Psychosocial Treatment, Psychotherapy and Psychosomatics, Vol. 76, ...

The characteristics associated with your personality type impact your health in good and bad ways. Learn how to tell if you’re a Type B personality and what it means for your health.

researchers can now study the underlying structure and similarity of speech patterns across different types of content. “I ...

Type B personalities are often described as easygoing, relaxed, and highly flexible. They are basically the opposite of the type A personality. People with a type A personality are meticulous ...