Outside of academic psychology, tests that aim to sort people into personality types—including the Myers-Briggs/MBTI and Enneagram—are highly popular, though many experts take issue with such ...

“Type B” was proposed as the more easygoing, tolerant personality, in contrast to Type A. More recently, the concept of “Type D” (for “distressed”) personality has been studied by ...

There’s a reason why personality tests and personality identifiers, such as Type A, Type B, extroverted and introverted, are so common. Many folks want to know themselves better, and there’s ...

From self-assured Alphas to mysterious Sigmas, here’s what psychologists have to say on those six core personality types. Are you the sort of person who avidly takes personality quizzes and ...