Search Results Use the search box below to revise your search, or start a new search. Studies (4) Variables Publications Your query returned 4 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Children of Immigrants Longitudinal Study (CILS), 1991-2006 (ICPSR 20520) Portes, Alejandro; Rumbaut, Rubén G. 2. Latino National Survey (LNS), 2006 (ICPSR 20862) Fraga, Luis R.; Garcia, John A.; Hero, Rodney; et al. 3. Latino National Survey (LNS) Focus Group Data, 2006 (ICPSR 29601) Fraga, Luis R.; Garcia, John A.; Hero, Rodney; et al. 4. Mexican Origin People in the United States: the 1979 Chicano Survey (ICPSR 8436) Arce, Carlos H.