পদ্ধতির তুলনা করুন

	ভায়োলেন্স রিস্ক অ্যাপ্রেইজাল গাইড (VRAG)	LSI-R: লেভেল অফ সার্ভিস ইনভেন্টরি-রিভাইজড
ক্ষেত্র	ফরেনসিক মনোবিজ্ঞান	ফরেনসিক মনোবিজ্ঞান
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1993	1995
প্রবর্তক	Grant T. Harris, Marnie E. Rice, Vernon L. Quinsey	D. A. Andrews, James Bonta
ধরন	Clinician-rated / File-based	Interview-based / File-based
মৌলিক উৎস	Harris, G. T., Rice, M. E., & Quinsey, V. L. (1993). Violent recidivism of mentally disordered offenders: The development of a statistical prediction instrument. Neuropsychiatry Neuropsychology and Behavioral Neurology, 6(4), 269–279.	Andrews, D. A., & Bonta, J. (1995). The Level of Service Inventory-Revised. Department of Psychology, Carleton University.
অপর নাম	VRAG, Harris-Rice-Quinsey VRAG	LSI-R, LSI-R-SV, Andrews-Bonta Risk Assessment
সম্পর্কিত	4	4
সারসংক্ষেপ	The Violence Risk Appraisal Guide (VRAG) is an actuarial instrument developed by Harris, Rice, and Quinsey (1993) to estimate the probability of violent recidivism among adult male offenders released from forensic psychiatric hospitals. It represents one of the earliest empirically validated violence prediction tools and remains widely used in correctional, forensic psychiatric, and civil commitment settings. The VRAG combines static historical variables with dynamic factors to generate a probability-based risk assessment.	The Level of Service Inventory-Revised (LSI-R) is a 54-item assessment instrument developed by Andrews and Bonta (1995) to measure offender risk level and criminogenic needs (dynamic risk factors related to criminal behavior) in criminal justice populations. It is grounded in the Risk-Need-Responsivity (RNR) model of offender rehabilitation and is widely used in correctional facilities, probation/parole services, and forensic settings to inform release decisions, supervision intensity, treatment prioritization, and rehabilitation planning.