Prediction of violence and self-harm in mentally disordered offenders: a prospective study of the efficacy of HCR-20, PCL-R, and psychiatric symptomatology.
The efficacy of the Historical, Clinical, and Risk Management Scales (HCR-20; C. D. Webster, D. Eaves, K. S. Douglas, & A. Wintrup, 1995), Psychopathy Checklist-Revised (PCL-R; R. D. Hare, 1991), Beck Hopelessness Scale (BHS; A. T. Beck, A. Weissman, D. Lester, & L. Trexler, 1974), and Brief Psychiatric Rating Scale (BPRS) to predict violence and self-harm in 34 institutionalized mentally disordered offenders was assessed. Both the HCR-20 and BPRS were strong predictors of violence whereas the PCL-R had moderate predictive ability. BHS was the only variable predictive of self-harm. Although risk assessment measures were successful at predicting in-patient violence, a clinical measure of mental state was at least as effective in these mentally disordered offenders.
Gray
Nicola S
NS
School of Psychology, Cardiff University, Glanrhyd Hospital, Mid Glamorgan, Wales, United Kingdom. grayns@cardiff.ac.uk
Hill
Charlotte
C
McGleish
Andrew
A
Timmons
David
D
MacCulloch
Malcolm J
MJ
Snowden
Robert J
RJ
D000293:Adolescent; D000328:Adult; D003415:Crime; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology* / Q000523:psychology* / Q000534:rehabilitation; D008875:Middle Aged; D011329:Prisoners; D011446:Prospective Studies; D016728:Self-Injurious Behavior / Q000453:epidemiology* / Q000523:psychology*; D014754:Violence / Q000706:statistics & numerical data*