Study Search Results Your query returned 10 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. Cape Area Panel Study (CAPS) South Africa (ICPSR 175) University of Michigan. Institute for Social Research. Population Studies Center 2. Children of Immigrants Longitudinal Study (CILS), 1991-2006 (ICPSR 20520) Portes, Alejandro; Rumbaut, Rubén G. 3. Informal and Formal Supports in Aging in Albany, Rensselaer, and Schenectady Counties, New York, 1989 (ICPSR 6899) Logan, John R.; Spitze, Glenna D. 4. National Longitudinal Study of Adolescent Health (Add Health), 1994-2008 (ICPSR 21600) Harris, Kathleen Mullan; Udry, J. Richard 5. National Survey of Families and Households, 1987-1988 (ICPSR 6041) Bumpass, Larry L.; Sweet, James A. 1 more result in National Survey of Families and Households Series 6. Project on Human Development in Chicago Neighborhoods (PHDCN): Addendum (Primary Caregiver), Wave 3, 2000-2002 (ICPSR 13670) Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; et al. 4 more results in Project on Human Development in Chicago Neighborhoods (PHDCN) Series 7. Time, Love, and Cash in Couples With Children Study (TLC3) [United States], 2000-2005 (ICPSR 22462) England, Paula; Edin, Kathryn 8. Toledo Adolescent Relationships Study (TARS): Wave 1, 2001 (ICPSR 4679) Giordano, Peggy C.; Longmore, Monica A.; Manning, Wendy D. 1 more result in Toledo Adolescent Relationships Study (TARS) Series 9. Vietnam Life History Survey, 1991 (ICPSR 31101) Hirschman, Charles; Lai, Tuong; Bich San, Pham 10. Welfare, Children, and Families: A Three-City Study (ICPSR 4701) Angel, Ronald; Burton, Linda; Chase-Lansdale, P. Lindsay; et al.