Search Results Use the search box below to revise your search, or start a new search. Studies (6) Variables Publications Your query returned 6 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Assessing Different Levels and Dosages of the Shifting Boundaries Intervention to Prevent Youth Dating Violence in New York City Middle Schools: A Randomized Control Trial, 2011-2014 (ICPSR 36355) Taylor, Bruce; Mumford, Elizabeth; Liu, Weiwei; et al. 2. National Center for Research on Early Childhood Education Teacher Professional Development Study (2007-2011) (ICPSR 34848) Pianta, Robert; Burchinal, Margaret 3. Schools and Staffing Survey (ICPSR 36542) United States Department of Education. Institute of Education Sciences. National Center for Education Statistics 4. State of the First Amendment [1997-2006] (ICPSR 35592) First Amendment Center 5. University of Washington - Beyond High School (UW-BHS) (ICPSR 33321) Hirschman, Charles; Almgren, Gunnar 6. Youth Development Study, 1988-2011 [St. Paul, Minnesota] (ICPSR 24881) Mortimer, Jeylan T.