Study Search Results Your query returned 5 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. (?) Study Title/Investigator 1. Children of Immigrants Longitudinal Study (CILS), 1991-2006 (ICPSR 20520) Portes, Alejandro; Rumbaut, Rubén G. 2. Detroit Area Study, 1966: Stratified Association and Values in the Urban Community (ICPSR 7405) Laumann, Edward O. 3. Project on Human Development in Chicago Neighborhoods (PHDCN): Provision of Social Relations (Primary Caregiver), Wave 1, 1994-1995 (ICPSR 13597) Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; et al. 1 more results in Project on Human Development in Chicago Neighborhoods (PHDCN) Series 4. Quality of American Life, 1971 (ICPSR 3508) Campbell, Angus; Converse, Philip E.; Rodgers, Willard L. 5. Quality of American Life, 1978 (ICPSR 7762) Campbell, Angus; Converse, Philip E.