Search Results Use the search box below to revise your search, or start a new search. Studies (8) Variables Publications Your query returned 8 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Afrobarometer Round 3.5: The Quality of Democracy and Governance in Nigeria, 2007 (ICPSR 36210) Gyimah-Boadi, E.; Mattes, Robert; Bratton, Michael; et al. 2. Afrobarometer Round 4.5.1: The Quality of Democracy and Governance in Uganda, 2010 (ICPSR 36211) Gyimah-Boadi, E.; Bratton, Michael; Mattes, Robert; et al. 3. CBS News/New York Times Blitz Poll, April 2014 (ICPSR 36197) CBS News; The New York Times 4. Current Population Survey, September 2015: Volunteer Supplement (ICPSR 36411) United States Department of Commerce. Bureau of Census; United States Department of Labor. Bureau of Labor Statistics; Corporation for National and Community Service 5. Detroit Area Study and Chicago Area Study, 2004 (ICPSR 23820) Farley, Reynolds; Krysan, Maria; Couper, Mick P. 6. IEA Civic Education Study, 1999: Civic Knowledge and Engagement Among 14-Year-Olds in 23 European Countries, 2 Latin American Countries, Hong Kong, Australia, and the United States (ICPSR 21661) Humboldt University of Berlin; University of Maryland-College Park 7. National Center for Research on Early Childhood Education Teacher Professional Development Study (2007-2011) (ICPSR 34848) Pianta, Robert; Burchinal, Margaret 8. National Survey of Midlife Development in the United States (MIDUS), 1995-1996 (ICPSR 2760) Brim, Orville G.; Baltes, Paul B.; Bumpass, Larry L.; et al.