Measuring Changes in Client-Level Treatment Process in the Therapeutic Community (TC) with the Dimensions of Change Instrument (DCI)

Published in: The American Journal of Drug and Alcohol Abuse, v. 33, no. 4, July 2007, p. 537-546

by Susan M. Paddock, Maria Orlando Edelen, Suzanne L. Wenzel, Patricia A. Ebener, Wallace Mandell, James Dahl

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The Dimensions of Change Instrument (DCI) measures treatment process in residential therapeutic community (TC) settings. It summarizes eight factors of treatment process from a client perspective. The authors present evidence of the reliability of the DCI for assessing both adult (N = 519) and adolescent (N = 474) client perceptions of treatment process. The DCI factors significantly increase over time, with increases consistently seen across all DCI factors for adults. The authors highlight areas for future DCI modifications to broaden its applicability to adolescents. Our findings show that clinicians can use the DCI to evaluate adult client progress and target areas for improving quality of care

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