Not all psychopaths are created equal. In America, about 1.2% of adult men and 0.3% to 0.7% of adult women are considered to have clinically significant levels of psychopathic traits, according to the ...

Psychopaths and sociopaths are two subtypes of the diagnosable condition called antisocial personality disorder. Here's how to tell them apart.

Psychologist Robert Hare’s Psychopathy Checklist is the most widely used diagnostic tool to identify psychopathy — not only in prisons and institutions. If you give the test to CEOs or other corporate ...

Authors ID people who are almost, but not quite, clinical psychopaths. June 19, 2012— -- Chances are you might know someone who is almost a psychopath. The coworker who throws you under the bus.

In a new documentary featuring the wives of some oligarchs, Bill Browder spoke about Vladimir Putin, saying he isn't ill the way people think he is.

What, exactly, is your cat thinking? Scientists came up with a questionnaire in 2021 that might give you some idea of where your feline friend fits on what's known as the triarchic model of ...