{"id":{"repo_id":"sask","oai_identifier":"oai:harvest.usask.ca:10388/etd-04112011-085608"},"canonical_url":"https://search.dev.ndltd.org/etd/sask/oai:harvest.usask.ca:10388/etd-04112011-085608","repository":{"repo_id":"sask","name":"University of Saskatchewan","base_url":"https://harvest.usask.ca/server/oai/request"},"display":{"title":"The Level of Service Inventory (Ontario Revision) scale validation for gender and ethnicity : addressing reliability and predictive validity","abstract":"Previous investigations of the Level of Service Inventory – Ontario Revision (LSI-OR) have examined individual subgroups of offenders (e.g., women, Aboriginal offenders), which has made comparisons of its predictive validity between specific offender groups suspect. This study was conducted on a complete cohort of 26,450 offenders who were released from Ontario provincial correctional facilities, sentenced to a conditional sentence, or who began a term of probation in 2004. Participants were followed up for at least four years to collect recidivism information on numerous subgroups of offenders including males (81.7%), females (18.3%), Aboriginal (6.4%), Black (7.3%) and Caucasian offenders (59.2%). Analyses revealed that the LSI-OR scores are positively correlated with recidivism (r = .441, p < .001), and similar correlations were found for all offenders regardless of gender or race, (Aboriginal r = .377, p < .001; Black, r = .420, p < .001; Caucasian, r = .417, p < .001; Male, r = .439, p < .001; Female, r = .426, p < .001). LSI-OR scores are also correlated with severity of the recidivism offence, (r = .098, p","abstract_html":"Previous investigations of the Level of Service Inventory – Ontario Revision (LSI-OR) have examined individual subgroups of offenders (e.g., women, Aboriginal offenders), which has made comparisons of its predictive validity between specific offender groups suspect. This study was conducted on a complete cohort of 26,450 offenders who were released from Ontario provincial correctional facilities, sentenced to a conditional sentence, or who began a term of probation in 2004. Participants were followed up for at least four years to collect recidivism information on numerous subgroups of offenders including males (81.7%), females (18.3%), Aboriginal (6.4%), Black (7.3%) and Caucasian offenders (59.2%). Analyses revealed that the LSI-OR scores are positively correlated with recidivism (r = .441, p < .001), and similar correlations were found for all offenders regardless of gender or race, (Aboriginal r = .377, p < .001; Black, r = .420, p < .001; Caucasian, r = .417, p < .001; Male, r = .439, p < .001; Female, r = .426, p < .001). LSI-OR scores are also correlated with severity of the recidivism offence, (r = .098, p","abstract_has_math":false,"creators":["Hogg, Sarah Marie"],"institution":"University of Saskatchewan","degree_name":"Master of Arts (M.A.)","degree_level":"Masters","degree_discipline":"Psychology","degree_department":null,"school":null,"contributors":[],"advisors":["Wormith, J. 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This study was conducted on a complete cohort of 26,450 offenders who were released from Ontario provincial correctional facilities, sentenced to a conditional sentence, or who began a term of probation in 2004. Participants were followed up for at least four years to collect recidivism information on numerous subgroups of offenders including males (81.7%), females (18.3%), Aboriginal (6.4%), Black (7.3%) and Caucasian offenders (59.2%). Analyses revealed that the LSI-OR scores are positively correlated with recidivism (r = .441, p < .001), and similar correlations were found for all offenders regardless of gender or race, (Aboriginal r = .377, p < .001; Black, r = .420, p < .001; Caucasian, r = .417, p < .001; Male, r = .439, p < .001; Female, r = .426, p < .001). LSI-OR scores are also correlated with severity of the recidivism offence, (r = .098, p"]},{"key":"dc:title","label":"Title","values":["The Level of Service Inventory (Ontario Revision) scale validation for gender and ethnicity : addressing reliability and predictive validity"]}]}],"canonical_facts":{"dc:contributor.advisor":["Wormith, J. Stephen"],"dc:contributor.committeemember":["Farthing, Gerald R.","Olver, Mark","Lawson, Karen","Woods, Phil"],"dc:creator":["Hogg, Sarah Marie"],"dc:date.accessioned":["2011-04-11T08:56:08Z","2013-01-04T04:28:38Z"],"dc:date.available":["2012-04-14T08:00:00Z","2013-01-04T04:28:38Z"],"dc:date.issued":["2011-04"],"dc:description.abstract":["Previous investigations of the Level of Service Inventory – Ontario Revision (LSI-OR) have examined individual subgroups of offenders (e.g., women, Aboriginal offenders), which has made comparisons of its predictive validity between specific offender groups suspect. This study was conducted on a complete cohort of 26,450 offenders who were released from Ontario provincial correctional facilities, sentenced to a conditional sentence, or who began a term of probation in 2004. Participants were followed up for at least four years to collect recidivism information on numerous subgroups of offenders including males (81.7%), females (18.3%), Aboriginal (6.4%), Black (7.3%) and Caucasian offenders (59.2%). Analyses revealed that the LSI-OR scores are positively correlated with recidivism (r = .441, p < .001), and similar correlations were found for all offenders regardless of gender or race, (Aboriginal r = .377, p < .001; Black, r = .420, p < .001; Caucasian, r = .417, p < .001; Male, r = .439, p < .001; Female, r = .426, p < .001). LSI-OR scores are also correlated with severity of the recidivism offence, (r = .098, p"],"dc:identifier.uri":["https://hdl.handle.net/10388/etd-04112011-085608"],"dc:language.iso":["en_US"],"dc:subject":["Risk Assessment","Ethnicity","Crime","Scale Validation","Level of Service Inventory","Gender"],"dc:title":["The Level of Service Inventory (Ontario Revision) scale validation for gender and ethnicity : addressing reliability and predictive validity"],"thesis:degree_discipline":["Psychology"],"thesis:degree_level":["Masters"],"thesis:degree_name":["Master of Arts (M.A.)"],"thesis:institution_name":["University of Saskatchewan"]},"updated_at":"2026-07-24T04:26:45Z"}