Search Results Use the search box below to revise your search, or start a new search. Studies (8) Variables Publications Your query returned 3 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. American Time Use Survey, 2005 (ICPSR 4709) United States Bureau of Labor Statistics; United States Census Bureau 4 more results in American Time Use Survey (ATUS) Series 2. Detroit Area Study, 1981: A Study of the Family (ICPSR 9303) Allen, Walter 1 more result in Detroit Area Studies Series 3. Youth Development Study, 1988-2011 [St. Paul, Minnesota] (ICPSR 24881) Mortimer, Jeylan T.