The Diagnostic and Statistical Manual of Mental Disorders, or the DSM-5, identifies 10 unique personality disorders—conditions in which people have traits that cause them to feel and behave in ...

Histrionic Personality Disorder is characterized by intense emotions and a strong need to be the center of attention. The disorder is part of a group known as cluster B personality disorders, similar ...

Writer Christopher Rufo discusses the unique psychological characteristics that are shaping public life in America today. "The Cluster B society is upon us and we must find a way out. We must find a ...

In a recent study published in the journal Nature Human Behaviour, researchers from the United States of America conducted a genome-wide association study (GWAS) on personality traits to identify ...