Study Search Results Your query returned 6 results. Series results are grouped under the most relevant study. You can ungroup series results. Use the search box below to revise your search, or start a new search. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. The 500 Family Study [1998-2000: United States] (ICPSR 4549) Schneider, Barbara; Waite, Linda J 2. Children of Immigrants Longitudinal Study (CILS), 1991-2006 (ICPSR 20520) Portes, Alejandro; Rumbaut, Rubén G. 3. Japanese General Social Survey (JGSS), 2001 (ICPSR 4213) Tanioka, Ichiro; Iwai, Noriko; Nitta, Michio; et al. 3 more results in Japanese General Social Surveys (JGSS) Series 4. Kentucky Professional Development Framework Impact on Quality and Child Outcomes, 2006-2007 (ICPSR 26341) Rous, Beth; Grisham Brown, Jennifer 5. National Longitudinal Survey of Youth, 1979 (ICPSR 34924) Ohio State University. Center for Human Resource Research 6. Quality of Canadian Life: Social Change in Canada, 1977 (ICPSR 7879) Atkinson, Tom; Blishen, Bernard R.; Ornstein, Michael D.; et al.