Study Search Results Your query returned 7 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. Infant Health and Development Program (IHDP): Enhancing the Outcomes of Low Birth Weight, Premature Infants in the United States, 1985-1988 (ICPSR 9795) Gross, Ruth T., et al. 2. National Health and Nutrition Examination Survey I: Epidemiologic Follow-Up Study, 1982-1984 (ICPSR 8900) United States Department of Health and Human Services. National Center for Health Statistics 1 more results in National Health and Nutrition Examination Survey (NHANES) and Followup Series 3. National Longitudinal Study of Adolescent Health (Add Health), 1994-2008 (ICPSR 21600) Harris, Kathleen Mullan; Udry, J. Richard 4. New Immigrant Survey (ICPSR 174) Jasso, Guillermina; Massey, Douglas S.; Rosenzweig, Mark R.; et al. 5. Panel Study of Income Dynamics, 1968-1999: Supplemental Files (ICPSR 3202) Hofferth, Sandra; Stafford, Frank P.; Yeung, Wei-Jun J.; et al. 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. 7 more results in Project on Human Development in Chicago Neighborhoods (PHDCN) Series 7. Welfare, Children, and Families: A Three-City Study (ICPSR 4701) Angel, Ronald; Burton, Linda; Chase-Lansdale, P. Lindsay; et al.