Search Results Use the search box below to revise your search, or start a new search. Studies (6) Variables Publications Your query returned 5 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. General Social Survey, 1972-2014 [Cumulative File] (ICPSR 36319) Smith, Tom W.; Hout, Michael; Marsden, Peter V. 1 more result in General Social Survey Series 2. National Longitudinal Study of Adolescent to Adult Health (Add Health), 1994-2008 [Public Use] (ICPSR 21600) Harris, Kathleen Mullan; Udry, J. Richard 3. Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2006 (ICPSR 20022) Johnston, Lloyd D.; Bachman, Jerald G.; O'Malley, Patrick M.; et al. 4. National Health Interview Survey, 1998 (ICPSR 3107) United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics 5. Fragile Families and Child Wellbeing Study [Public Use Data] (ICPSR 31622) Brooks-Gunn, Jeanne; Garfinkel, Irwin; McLanahan, Sara S.; et al.