Methoden vergelijken

	VRAG: Violence Risk Appraisal Guide	SAPROF: Gestructureerde Beoordeling van Beschermende Factoren voor Geweldsrisico
Vakgebied	Forensische psychologie	Forensische psychologie
Familie	Process / pipeline	Process / pipeline
Jaar van ontstaan	1993	2012
Grondlegger	Grant T. Harris, Marnie E. Rice, Vernon L. Quinsey	Vivienne de Vogel, Corine de Ruiter, Yvonne Bouman, Merike de Vries Robbé
Type	Clinician-rated / File-based	Clinician-rated
Oorspronkelijke bron	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.	de Vogel, V., de Ruiter, C., Bouman, Y., & de Vries Robbé, M. (2012). SAPROF: Structured Assessment of Protective Factors for violence risk (Version 3). Forum Educatief.
Aliassen	VRAG, Harris-Rice-Quinsey VRAG	SAPROF, de Vogel SAPROF
Verwant	4	4
Samenvatting	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 Structured Assessment of Protective Factors for Violence Risk (SAPROF) is a 17-item structured professional judgment tool developed by de Vogel, de Ruiter, Bouman, and colleagues (2012) to identify protective factors and strengths in individuals undergoing violence risk assessment. It complements risk assessment instruments (e.g., HCR-20v3) by systematically evaluating resilience, social support, motivation, and positive functioning—domains that mitigate violence risk and inform rehabilitation potential.