Why do people act the way they do? Many of us intuitively gravitate toward explaining human behavior in terms of personality traits: characteristic patterns of thinking, feeling and behaving that tend ...

A personality test is an instrument designed to elicit a response that may reveal someone's "personality"—that is, their patterns of behaving and thinking across different situations. These tests can ...

Alexander Christensen's recent study probably won't rewrite 40 years of history in the field of psychology, but he hopes that his research team's quantitative approach to developing and evaluating ...