Study Search Results Your query returned 2 results. Use the search box below to revise your search, or start a new search. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. Assessing Mental Health Problems Among Serious Delinquents Committed to the California Youth Authority, 1997-1999 (ICPSR 4337) Haapanen, Rudy; Steiner, Hans 2. Continuity and Change in Criminal Offending by California Youth Authority Parolees Released 1965-1984 (ICPSR 3136) Piquero, Alex R.; Brame, Robert; Mazerolle, Paul; et al.