For more than two years, I’ve been studying the big five and developing a personality course to help others understand how this model can help them get to know themselves–by better understanding their ...

What is "personality"? This may be the $64,000 question in psychology. If you could not only understand but also predict people's behavior, including your own, you'd be much better able to manage all ...

The differences between people’s personalities can be broken down in terms of five major traits—often called the “Big Five.” Each one reflects a key part of how a person thinks, feels, and behaves.

Are you an “ISFP” like Bob Dylan and Rihanna or an “ENTJ” like Bill Gates and Margaret Thatcher? Perhaps you’re an “INTP” like Albert Einstein and Tina Fey? If you are one of tens of millions of ...