The MHS.com website will be undergoing maintenance on Tuesday, January 27th, 2017 between 6 a.m. and 7 a.m. ET. (3 a.m. and 4 a.m. PT). During this period, you will still be able to use the website; however, online purchasing will not be available. We apologize for this inconvenience.


 
New in 2009—the Level of Service/Risk, Need Responsively (LS/RNR™) measures the rehabilitation needs of offenders, their risk of recidivism, and relevant supervision and programming factors. More...

The Hare Psychopathy Checklist–Revised (PCL–R™) 2nd Edition is the number one test of Psychopathic Personality Disorders in adult forensic populations. Based on solid research it measures the areas of: Interpersonal/Affective, Interpersonal, Affective, Social Deviance, Lifestyle, and Antisocial. More...