Search Results Use the search box below to revise your search, or start a new search. Studies (1) Variables Publications Your query returned 1 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Transitional Aid Research Project (TARP), 1976-1977 (ICPSR 7874) Rossi, Peter; Berk, Richard A.; Lenihan, Kenneth J.