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

A sociopath is a person who has a personality disorder defined by the absence of conscience and severely antisocial behavior. The most distinctive trait of a sociopath is their indifference towards ...

THE SOCIOPATH NEXT DOOR: The Ruthless Versus the Rest of Us. By Martha Stout. Broadway, 241 pp. $24.95. 'What's this book about?" the airport security guard asked me, having minutely inspected all the ...

Impulsivity. Deceit. Lack of empathy. Lack of remorse. Manipulation. Repeated law breaking. These are the textbook traits of a sociopath. And we all know how sociopaths end up, right? You refer to ...

According to the American Psychiatric Association, about three out of every 100 males are sociopaths. If your man has these subtle signs that are often easy to miss, he may show sociopathic traits.

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 ...

Although it might be easy to dismiss someone who’s done you wrong as a sociopath, the reality is that only four percent of the U.S. population can be accurately labeled as a sociopath. A sociopath, by ...

When you think of a "sociopath," chances are you think of a serial killer or a con man in a movie. But chances are you've met a sociopath — after all, according to Harvard psychologist Martha Stout, ...