Personality is a critical driver of health and longevity," said paper author and psychologist Páraic Ó’Súilleabháin.

Genetic factors account for much of the variation in personality traits across the lifespan. Shared upbringing plays a ...

Psychologists have long known that certain linguistic habits reveal how people are functioning internally. For example, ...

Have you ever wondered how your personality is related to how you do in life? Estonian researchers have put together a large ...

One strange phenomenon that’s gaining doctors’ attention is the way in which organ transplants can change your personality. A ...

A study from the University of Limerick analyzing almost six million person-years of data has revealed that personality ...

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 ...

Researchers have developed the first scientifically validated "personality test" framework for popular AI chatbots, and have ...

The exact cause of personality disorders is unclear. However, genetics, neurological differences, and environmental factors may contribute to the development of these complex mental health conditions.

Psychologists have been studying personality for a very long time. Thinking about personality as a collection of traits goes all the way back to ancient Greece and Rome, and trait theorists such as ...

Girls who grew up with brothers often develop a tougher skin, sharper humor, and a comfort with chaos that lasts into ...