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 ...

People love taking personality tests, but are personality types real? Maybe, and maybe not. Personality development is complicated, and most healthy personality types are not so easily defined. Your ...

Personality types A, B, C, and D group people according to key personality traits. These types may affect many areas of life, including an individual’s health. Essentially, the personality types A, B, ...

From the ancient Greeks to Shakespeare to Hollywood, humans have attempted to understand their fellow man through labeling and categorization. There was Hippocrates’s blood, phlegm, yellow and black ...

When I meet new people and tell them I was a researcher at eHarmony, it is usually followed by an array of questions, which I always love answering. Part of my responsibilities included developing new ...

Here’s how leaders can unlock their team’s potential by understanding and leveraging personality types to align individual strengths with roles that foster productivity, collaboration and engagement.

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 exist: average, ...