Hare Psychopathy Checklist

The Hare Psychopathy Checklist-Revised (PCL-R) is a diagnostic tool used to rate a person's psychopathic or antisocial tendencies. People who are psychopathic prey ruthlessly on others using charm, deceit, violence or other methods that allow them to get with they want. The symptoms of psychopathy include: lack of a conscience or sense of guilt, lack of empathy, egocentricity, pathological lying, repeated violations of social norms, disregard for the law, shallow emotions, and a history of victimizing others.

The twenty traits assessed by the PCL-R score are:

• glib and superficial charm
• grandiose (exaggeratedly high) estimation of self
• need for stimulation
• pathological lying
• cunning and manipulativeness
• lack of remorse or guilt
• shallow affect (superficial emotional responsiveness)
• callousness and lack of empathy
• parasitic lifestyle
• poor behavioral controls
• sexual promiscuity
• early behavior problems
• lack of realistic long-term goals
• impulsivity
• irresponsibility
• failure to accept responsibility for own actions
• many short-term marital relationships
• juvenile delinquency
• revocation of conditional release
• criminal versatility