Search Results Use the search box below to revise your search, or start a new search. Studies (4) Variables Publications Your query returned 4 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. American Citizen Participation Screener Study, 1990 Verba, Sidney; Lehman Schlozman, Kay; Brady, Henry; et al. 2. ANES 1962 Time Series Study (ICPSR 7217) University of Michigan. Survey Research Center. Political Behavior Program 3. Colors of Socialization: Political and Deliberative Development among Older Adolescents in 10 States, 2006-2007 (ICPSR 36602) McDevitt, Michael 4. The Unheavenly Chorus (2012)?Replication Archive Verba, Sidney; Schlozman, Kay Lehman; Brady, Henry E.