Search Results Use the search box below to revise your search, or start a new search. Studies (3) Variables Publications Your query returned 3 studies. Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. Strategic Prevention Framework State Incentive Grant (SPF SIG) National Cross-Site Evaluation [Restricted Use] (ICPSR 28921) United States Department of Health and Human Services. Substance Abuse and Mental Health Services Administration. Center for Substance Abuse Prevention 2. Project on Human Development in Chicago Neighborhoods (PHDCN): Service Use, Wave 2, 1997-2000 (ICPSR 13656) Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; et al. 3. Criminal Justice Drug Abuse Treatment Studies (CJ-DATS) 2: Organizational Process Improvement Intervention (OPII), 2010-2013 [United States] (ICPSR 35082) Prendergast, Michael; Shafer, Michael; Frisman, Linda; et al.