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Old Dec 07, 2005, 06:50 PM
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_embrace _embrace is offline
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Member Since: Oct 2005
Location: Nova Scotia, Canada
Posts: 135
Hare's Psychopathy Checklist Revised (PCL-R) is (from what I've learned in psychology class...but I'm not an expert or anything) a list of traits that the psychologist matches onto a person. The list is composed of 20 items which are rated from 0-2 (weak-strong) by the psychologist. This means that the highest possible score is 40, with 40 being a "prototypical psychopath". A score of 30 or higher on the PCL-R is the diagnostic criteria for psychopathy under the DSM-IV.