So sánh phương pháp

	Static-99R	VRAG: Hướng dẫn Đánh giá Nguy cơ Bạo lực
Lĩnh vực	Tâm lý học pháp y	Tâm lý học pháp y
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2009	1993
Người khởi xướng	R. Karl Hanson, David Thornton, Lea Helmus	Grant T. Harris, Marnie E. Rice, Vernon L. Quinsey
Loại	File-based / Clinician-rated	Clinician-rated / File-based
Công trình gốc	Hanson, R. K., Helmus, L., & Thornton, D. (2010). Predicting recidivism among sexual offenders: A multi-site study. Sexual Abuse, 22(1), 133–153.	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.
Tên gọi khác	Static-99R, Static-99, Sex Offender Risk Assessment	VRAG, Harris-Rice-Quinsey VRAG
Liên quan	4	4
Tóm tắt	The Static-99R is an actuarial risk assessment instrument designed to estimate the likelihood of sexual recidivism among adult male sex offenders. Originally developed as the Static-99 by Hanson and Thornton (2000) and revised in 2009 as the Static-99R by Hanson, Helmus, and Thornton, it remains one of the most widely used sexual offender risk assessment tools in correctional, forensic psychiatric, and civil commitment settings across North America, Europe, and Australasia.	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.