Search Results Use the search box below to revise your search, or start a new search. Studies (5) 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: Study Relevance Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Variable Relevance 1. Denver Youth Survey Waves 1-5, (1988-1992) [Denver, Colorado] (ICPSR 36473) Huizinga, David 3 more results in Program of Research on the Causes and Correlates of Delinquency Series 2. National Comorbidity Survey: Adolescent Supplement (NCS-A), 2001-2004 (ICPSR 28581) Kessler, Ronald C.