Field Inter-Rater Reliability of the Psychopathy Checklist-Revised
What is it about?
Ratings on the PCL-R were compared across two different sites, completed several months to several years apart. High inter-rater reliabilities were found. Suggestions were made regarding methods to increase reliability - for example strict adherence to scoring guidelines, ground oneself in the manual.
The following have contributed to this page: Dr. Jan Looman