手法を比較

	Level of Service Inventory-Revised	Risk-Needs Assessment
分野	Criminology	Criminology
系統	Process / pipeline	Process / pipeline
提唱年	1995	1990
提唱者	Donald A. Andrews & James Bonta	Donald A. Andrews & James Bonta
種類	Actuarial risk/needs assessment instrument	Structured offender risk/needs assessment framework
原典	Andrews, D. A., & Bonta, J. (2010). The Psychology of Criminal Conduct (5th ed.). Routledge/Anderson. ISBN: 9781422463291	Andrews, D. A., & Bonta, J. (2010). The Psychology of Criminal Conduct (5th ed.). Routledge/Anderson. ISBN: 9781422463291
別名	LSI-R, Level of Service Inventory, Level of Service Inventory Revised, LSI-R Assessment	RNR Assessment, Risk-Need-Responsivity Model, Risk/Needs Assessment, Criminogenic Needs Assessment
関連	4	4
概要	The Level of Service Inventory-Revised (LSI-R) is a 54-item actuarial assessment of offender risk and need that operationalizes the Risk-Need-Responsivity model. Items spanning ten criminogenic domains are scored and summed into a total that places an offender in a recidivism-risk band, making the LSI-R one of the most widely used and validated correctional case-management instruments in the world.	Risk-Need-Responsivity (RNR) assessment is the dominant framework for structured assessment of justice-involved people, scoring an offender's criminogenic risk and needs to decide who receives intervention, what should be targeted, and how it should be delivered. Formulated by Donald Andrews and James Bonta, it organizes the strongest predictors of reoffending into the 'Central Eight' and converts them into a total risk score that guides the intensity of correctional supervision and treatment.