EVANSTON, Ill. --- Northwestern University researchers have sifted through data from more than 1.5 million questionnaire respondents and found at least four distinct clusters of personality types ...
Personality tests are beloved by high school guidance counselors and self-help book authors — but less so by many scientists. There’s controversy among them over whether clear-cut personality types ...
People love taking personality tests to learn more about themselves, but until recently, experts believed types didn't exist. A 2018 study discovered four types. Even though personality type tests ...