What is the VRAG R?
The Violence Risk Appraisal Guide-Revised (VRAG-R) is a 12-item actuarial risk assessment instrument for the prediction of violent recidivism among male forensic psychiatric patients. The VRAG-R provides a numerical estimate of the risk of violent recidivism.
What is the VRAG assessment?
The violence risk appraisal guide (VRAG) is an actuarial instrument that assesses the risk of further violence among men or women who have already committed criminal violence. The VRAG is a 12-item actuarial instrument that assesses the risk of violent recidivism among men apprehended for criminal violence.
When was VRAG R developed?
The violence risk appraisal guide (VRAG) was developed in the early 1990s, and approximately 60 replications around the world have shown its utility for the appraisal of violence risk among correctional and psychiatric populations.
How does the VRAG work?
The VRAG is an actuarial risk assessment, involving a mathematical technique applied to determines what factors were present in offenders who later went on to commit violent crimes. (Brown & Singh, 2014) This approach eliminates the bias found in unstructured judgement.
What is a violence risk assessment?
Violence risk assessments are evidence-based procedures that help us identify historical and current risk factors as well as protective factors. A violence risk assessment helps identify situations where an individual is more likely to become violent and situations where their risk of violence might be lower.
What is the Spousal Assault risk assessment?
The Spousal Assault Risk Assessment Guide (SARA) helps criminal justice professionals predict the likelihood of domestic violence by screening for risk factors in individuals who are suspected of, or who are being treated for spousal abuse.
What is HCR-20 used for?
The HCR–20 Violence Risk Assessment Scheme Revised (Webster et al., 1997) is a structured professional judgment measure that provides guidelines for the assessment of risk for inpatient and community violence in people with mental disturbances.
What is the Sorag?
The Sex Offender Risk Appraisal Guide (SORAG) is a 14-item actuarial scale designed to predict violent, including hands-on, sexual recidivism among men who have committed at least one previous hands-on sexual offense.
What is VRAG risk assessment?
The VRAG is an actuarial risk assessment, involving a mathematical technique applied to determines what factors were present in offenders who later went on to commit violent crimes.
What do you need to know about the Vrag-R?
Designed to estimate the likelihood that a male criminal offender or forensic psychiatric patient will commit a new violent or sexual offense, the VRAG-R produces an estimated recidivism rate for different lengths of follow-up.
Who is the co-author of the Vrag-R?
Vernon L. Quinsey, PhD is a co-author of the VRAG-R. He was the founding Director of the Research Department at the Mental Health Centre in Penetanguishene, Ontario, and is currently Professor Emeritus of Psychology, Biology, and Psychiatry at Queen’s University, Kingston.
What is the violence risk appraisal guide-revised ( Vrag-R )?
The Violence Risk Appraisal Guide-Revised (VRAG-R) was developed to replace the original VRAG based on an updated and larger sample with an extended follow-up period.
How is Vrag used in the criminal justice system?
The VRAG is an actuarial risk assessment, involving a mathematical technique applied to determines what factors were present in offenders who later went on to commit violent crimes. (Brown & Singh, 2014) This approach eliminates the bias found in unstructured judgement.