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 ...

As we continue our exploration of personality disorders, it is helpful to briefly remember what we mean by the term itself. Personality disorders are not sudden illnesses or occasional bad behaviours.

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 ...

Jocelyn Solis-Moreira is a New York-based science journalist whose work has appeared in Health, Live Science, and Discover Magazine, among other publications. She holds a master's degree in psychology ...

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 ...

Antisocial personality disorder (ASPD), as defined by the Diagnostic and Statistical Manual of Mental disorders, fifth edition (DSM-5), is a diagnosis given to individuals who violate and show a ...

SPD and STPD both involve social impairment and isolation. STPD is generally more severe and may involve distorted perceptions, and disjointed thought or speech patterns. Schizoid personality disorder ...

Schizotypal personality disorder is a cluster A personality disorder that involves various symptoms. These symptoms include difficulty in relationships, atypical thinking and behavior, and a distorted ...