Raymond Cattell is one of the founding fathers of the trait perspective in personality psychology. He is widely known for his role in the development of factor analysis, a statistical tool for ...

Reviewed by David Susman, PhD Key Takeaways The Big Five personality traits—openness, conscientiousness, extraversion, agreeableness, and neuroticism—represent broad dimensions of personality that ...

Personality tests abound on the internet, from the official (Myers-Briggs) to the fizzier (“What Your Favorite Boy Band Says About You”). With countless tests to take and even more results to receive, ...