Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 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. China Family Panel Studies (CFPS) (ICPSR 36524) Xie, Yu; Zhang, Xiaobo; Tu, Ping; et al. 2. Longitudinal Study of Generations, 1971, 1985, 1988, 1991, 1994, 1997, 2000, 2005 [California] (ICPSR 22100) Silverstein, Merril; Bengtson, Vern L.