Scientists have discovered how to identify a psychopath with one single movement ...

The neuroscientist and psychologist Abigail Marsh explained what makes a psychopath. Marsh said that while psychopathy is a spectrum, all people with it have four defining traits. They are ...

A psychological assessment test often used to evaluate psychopathy in Canadian criminal cases is unreliable and prone to unconscious bias on the part of expert witnesses, according to research from ...

There's something about your neighbor that just gives you the creeps. You wouldn't be surprised if he was a psychopath of some kind, but how can you tell if he's really one? One way to tell if someone ...

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 ...

Have you ever been on a date with a psychopath? It would be hard to answer this question accurately because psychopaths are experts in disguise, and it can take a long time — months or even years — to ...

Forbes contributors publish independent expert analyses and insights. I write about relationships, personality, and everyday psychology. The terms “psychopath” and “sociopath” are often used ...

Author Maddy Anholt says 'Psychopaths are hidden in plain sight. In fact, an estimated one in 100 of us is a psychopath.' Instagram/@maddyanholt; Twitter/@maddy_anholtVerifi; Ever met someone who made ...

Think of a psychopath and any number of Hollywood villains might come to mind, from charming killers like Hannibal Lecter to Anton Chigurh, portrayed with chilling menace by Javier Bardem in the film ...