title: Change in Level of Service Inventory-Ontario Revised (LSI-OR) Risk Scores Over Time: An Examination of Overall Growth Curves and Subscale-Dependent Growth Curves.
abstract: The dynamic nature of risk to re-offend is an important issue in the management of offenders and has stimulated extensive research into dynamic risk factors that can alter an individual's overall risk to re-offend if addressed. However, few studies have examined the relative importance of these dynamic risk factors, complicating the task of developing case management and treatment plans that will effect the most change. Using a large, high-risk sample and multi-wave data of a common risk assessment tool, the Level of Service Inventory-Ontario Revised (LSI-OR), the current study investigated the relationship among criminogenic risk factors and their role in influencing the overall risk score. Results indicated a diverse pattern of effects on the eight subscale scores, specifically suggesting that changes on Procriminal Attitude/Orientation, Criminal History, and Leisure/Recreation subscales resulted in a quicker rate of change to the overall risk score over time. These results suggest that some factors may be driving the change in overall risk and could potentially effect the most change if prioritized for intervention. Practical implications and implications for further research are discussed.
authors.affiliation: 1 Ryerson University, Toronto, Ontario, Canada.
authors.forename: David M
authors.initials: DM
authors.lastname: Day
authors.affiliation: 1 Ryerson University, Toronto, Ontario, Canada.
authors.forename: Holly A
authors.initials: HA
authors.lastname: Wilson
authors.affiliation: 2 University of North Carolina at Chapel Hill, USA.
authors.forename: Kelly
authors.initials: K
authors.lastname: Bodwin
authors.affiliation: 1 Ryerson University, Toronto, Ontario, Canada.
authors.forename: Candice M
authors.initials: CM
authors.lastname: Monson
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D008137:Longitudinal Studies; D008875:Middle Aged; D011329:Prisoners; D000075665:Recidivism; D018570:Risk Assessment; D012307:Risk Factors; D055815:Young Adult
keywords: Level of Service Inventory–Ontario Revised; dynamic risk; latent growth curve modeling; risk assessment