There are about a million personality tests nowadays that purport to tell us who we truly are at our cores, many of them relying on convoluted batteries of questions that leave your head spinning — ...

Have you ever clicked on a link like “What does your favorite animal say about you?” wondering what your love of hedgehogs reveals about your psyche? Or filled out a personality assessment to gain new ...

Everyone loves a good personality quiz (the scientific version of astrology), because everyone is interested in herself, of course. But how many personality types are there, really? According to new ...

Data from 1.5 million questionnaire respondents has helped researchers narrow personalities into four clusters. Researchers at Northwestern University found that the four personality types are average ...