Senior corporate leaders have been numbered among those who tend to show psychopathic traits. The standard screening test for potential psychopaths is the Hare Psychopathy Checklist. Read the list ...

An online quiz that questions how you approach life goals and interactions with others can reveal if you have psychopathic tendencies. Professor Michael Levenson, an expert in psychology at Oregon ...

If you are high on any or all of them, you may be less likely to rate other people as psychopathic on the Psychopathy Checklist (PCL-R). The PCL-R is the most widely used measure of psychopathy in the ...

After its publication in 1991, the Psychopathy Checklist-Revised (PCL-R) became established as the “gold standard” for determining the extent to which an individual possesses psychopathic ...

IFLScience needs the contact information you provide to us to contact you about our products and services. You may unsubscribe from these communications at any time.