A diagnosed sociopath has claimed saying just one sentence can help her determine if someone has the disorder.

According to the American Psychiatric Association, about three out of every 100 males are sociopaths. If your man has these ...

Co-authored by Nathan Lents, Ph.D., and Robert Trivers, Ph.D. There is no shortage of published psychological profiles of Donald J. Trump that attempt to diagnose him, from a distance, as either a ...

Editor’s Note: Sara Stewart is a film and culture writer who lives in western Pennsylvania. The views expressed here are her own. View more opinion on CNN. Are we finally ready to take another look at ...