Carl Jung offered the world his typology of extraversion and introversion in his book Psychological Types. Jung’s explanation of these types conveyed them as styles of perceiving, processing, and ...

In ancient times, Hippocrates of Kos, a Greek physician during the fifth and fourth centuries B.C., and Galen of Pergamon, a Greek physician and philosopher during the second century A.D., divided ...

On its path to becoming the most popular personality test in the world, the Myers-Briggs Type Indicator aimed to match spies in World War II to specific tasks, evaluated high-level executives at some ...

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 ...