Search Results Use the search box below to revise your search, or start a new search. Studies (5) Variables Publications Your query returned 5 studies. Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2015 (ICPSR 36408) Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al. 2. Monitoring the Future: A Continuing Study of American Youth (8th- and 10th-Grade Surveys), 2015 (ICPSR 36407) Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al. 3. Survey of Inmates in State and Federal Correctional Facilities, 2004 (ICPSR 4572) United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics 4. National Longitudinal Study of Adolescent to Adult Health (Add Health), 1994-2008 [Public Use] (ICPSR 21600) Harris, Kathleen Mullan; Udry, J. Richard 5. Schools and Families Educating (SAFE) Children Study [Chicago, IL]: 1997-2008 (ICPSR 34368) Tolan, Patrick; Gorman-Smith, Deborah; Henry, David; et al.