extrovert

(Newser) - Introverts preparing for a big meeting might think that coffee beforehand will give them a needed jolt in performance. In fact, the opposite may be true, reports New York mag. The insight comes from a newly released book by psychologist Brian Little, who writes in Me, Myself, and Us that...

(Newser) - There's no doubt about it: The human body goes through major changes in youth and old age. And these biological and social changes may be the reasons behind what researchers are calling less stable personalities at those life stages. In fact, according to a study of almost 4,000...