Search Results Use the search box below to revise your search, or start a new search. Studies (10) Variables Publications Your query returned 10 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Afrobarometer Round 4: The Quality of Democracy and Governance in 20 African Countries, 2008 (ICPSR 36359) Bratton, Michael; Mattes, Robert; Gyimah-Boadi, E. 2. Community Indicators Survey [1999-2002] (ICPSR 35578) Knight Foundation 3. General Social Survey, 2012 Merged Data, Including a Cultural Module [United States] (ICPSR 35478) Smith, Tom W.; Marsden, Peter V.; Hout, Michael 4. Medicare Health Outcomes Survey (HOS), 1998-2014 (ICPSR 23380) United States Department of Health and Human Services. Centers for Medicare and Medicaid Services 5. National Corrections Reporting Program, 1991-2014: Selected Variables (ICPSR 36404) United States Department of Justice. Office of Justice Programs. Bureau of Justice Statistics 6. National Social Survey [United States] (ICPSR 35588) Miringoff, Marque-Luisa; Miringoff, Marc; Opdycke, Sandra; et al. 7. National Survey of Early Care and Education (NSECE), 2012 (ICPSR 35519) NSECE Project Team (National Opinion Research Center) 8. National Surveys on Energy and the Environment, Fall 2008 and Fall 2015 (ICPSR 36368) Rabe, Barry; Borick, Christopher 9. Nebraska Natural Resource Survey, 2012 (ICPSR 36449) Hamm, Joseph 10. Soul of the Community [in 26 Knight Foundation Communities in the United States], 2008-2010 (ICPSR 35532) Gallup, Inc.