“For example, men with high levels of psychopathy tend to use more hand gestures than those with lower scores, while short bursts of blinking have also been linked to the condition.” According ...

subconscious behaviors such as hand movements or the way a person speaks. This will allow for even more accurate ...

If you like humiliating and even hurting others for your own pleasure, a new study suggests you might be a psychopath. Scientists have found a link between psychopathy and 'sadism ...

Do you show signs of psychopathy? Psychopathy is a personality trait characterized by a lack of empathy, blunted emotions, and manipulative, callous behavior; someone high in psychopathy may be ...

Psychopaths are difficult to spot most of the time. They're not the "Jack the Ripper" caricatures you see in films or read about in books. Often, psychopaths appear normal, which makes them hard ...

Early representations of psychopaths weren't very accurate. Characters like Tommy Udo in the 1947 film "The Kiss of Death" and Cody Jarrett in "White Heat" (1949) played to people's ...