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. Implementation of Quantitative Decision Aids in the Oklahoma Probation and Parole System, 1989-1990 (ICPSR 9963) Schneider, Anne L.; Snyder-Joy, Zoann; Ervin, Laurie H. 2. Police Departments' Use of Lethality Assessments: An Experimental Evaluation (ICPSR 34975) Messing, Jill; Campbell, Jacquelyn; Wilson, Janet; et al.