An individual’s genetics and their environment both shape their personality. However, opinions differ on the degree to which each of these factors influences personality, and how they contribute to ...

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.

Genetic factors account for much of the variation in personality traits across the lifespan. Shared upbringing plays a smaller role in adult personality than many clinical models assume.

This course offers a psychological study of structure, organization and development of the person as a complex and integrated whole. You will undertake analysis of major theories, methods and research ...

Human personality traits are known to systematically differ across geographical regions around the world. Although there are all sorts of reasons why this might be, a new study found that regional ...

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

Forbes contributors publish independent expert analyses and insights. I write about talent, technology, and the future of work. Organizations spend extraordinary amounts of money on leadership ...

Symptoms of ASPD can start in childhood and may include manipulative and reckless behaviors. ASPD often co-occurs with other mental health conditions, which makes it harder to treat. Up to 31% of ...