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Screening and Assessment of Co-Occurring Disorders in the Justice ...

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efore achiev<strong>in</strong>g susta<strong>in</strong>ed abst<strong>in</strong>ence <strong>and</strong> recovery. An early form <strong>of</strong> <strong>the</strong> stages-<strong>of</strong>changemodel (Prochaska & DiClemente, 1992) <strong>in</strong>cluded <strong>the</strong> follow<strong>in</strong>g stages:•y Precontemplation (unawareness)•y <strong>Co</strong>ntemplation (awareness)•y Preparation (decision po<strong>in</strong>t)•y Action (active change behaviors)•y Ma<strong>in</strong>tenance (ongo<strong>in</strong>g preventive behaviors)A similar stages-<strong>of</strong>-change model was developed to better underst<strong>and</strong> motivation<strong>and</strong> read<strong>in</strong>ess among persons with co-occurr<strong>in</strong>g disorders (Osher & K<strong>of</strong>oed, 1989)<strong>and</strong> has been used to develop “stage-specific” treatment services, <strong>and</strong> to structure<strong>the</strong> sequence <strong>of</strong> treatment approaches <strong>in</strong> some sett<strong>in</strong>gs. This approach is premisedon <strong>the</strong> assumption that stage-specific <strong>in</strong>terventions will enhance treatmentadherence <strong>and</strong> outcomes. For example, <strong>of</strong>fenders <strong>in</strong> early stages <strong>of</strong> change areunlikely to respond well to treatment that does not address ambivalence <strong>and</strong>resistance related to behavior change. Similarly, <strong>of</strong>fenders <strong>in</strong> later stages <strong>of</strong> changewho are placed <strong>in</strong> services that focus primarily on early recovery issues may dropout from treatment.A major underly<strong>in</strong>g pr<strong>in</strong>ciple <strong>of</strong> stage-specific treatment is that assessment<strong>of</strong> motivation <strong>and</strong> read<strong>in</strong>ess should be used to match <strong>in</strong>dividuals to treatmentservices. The Substance Abuse Treatment Scale (SATS; McHugo, Drake, Burton,& Ackerson, 1995) is a rat<strong>in</strong>g scale that was developed to describe a person’s level<strong>of</strong> engagement <strong>in</strong> treatment. This scale has been used to help match <strong>in</strong>dividualsto treatment <strong>and</strong> to develop appropriate services for <strong>the</strong> follow<strong>in</strong>g “stages <strong>of</strong>change”:•y Pre-Engagement•y Engagement•y Early Persuasion•y Late Persuasion•y Early Active Treatment•y Late Active Treatment•y Relapse Prevention•y Remission or RecoveryA number <strong>of</strong> screen<strong>in</strong>g <strong>in</strong>struments have been developed for screen<strong>in</strong>g <strong>and</strong>assessment <strong>of</strong> motivation <strong>and</strong> read<strong>in</strong>ess for treatment, <strong>and</strong> a detailed criticalreview <strong>of</strong> <strong>the</strong>se <strong>in</strong>struments is provided <strong>in</strong> Appendix D.Cultural Issues Related to <strong>Screen<strong>in</strong>g</strong> <strong>and</strong> <strong>Assessment</strong>Given <strong>the</strong> large proportion <strong>of</strong> cultural <strong>and</strong> ethnic m<strong>in</strong>orities <strong>in</strong> <strong>the</strong> crim<strong>in</strong>aljustice system, screen<strong>in</strong>g <strong>and</strong> assessment approaches for co-occurr<strong>in</strong>g disordersshould consider <strong>in</strong>fluences <strong>of</strong> ethnicity, social class, gender, sexual orientation,29

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