In All in the Mind, Claudia Hammond visits a specialist clinic in South London where she learns what it's like to live with a diagnosis of Borderline Personality Disorder.

individuals are classified as one of 16 personality types consisting of combinations of the above—e.g., INFP (Introvert, Intuitive, Feeling, Perceiving). Myers-Briggs can have various business ...

Three traits, often called the Dark Triad—narcissism, psychopathy, and Machiavellianism—are commonly assessed to investigate the darker, or more antagonistic and self-interested side of human ...