Study Search Results Your query returned 2 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. Japanese-American Research Project (JARP): a Three-Generation Study, 1890-1966 (ICPSR 8450) Levine, Gene N. 2. Mexican Origin People in the United States: the 1979 Chicano Survey (ICPSR 8436) Arce, Carlos H.