Study Search Results Your query returned 2 results. Series results are grouped under the most relevant study. You can ungroup series results. 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. Health Behavior in School-Aged Children, 1995-1996: [United States] (ICPSR 3154) World Health Organization 1 more results in Health Behavior in School-aged Children (HBSC) Series 2. Project on Human Development in Chicago Neighborhoods (PHDCN): School and Day Care Screen, Wave 2, 1997-2000 (ICPSR 13653) Earls, Felton J.; Brooks-Gunn, Jeanne; Raudenbush, Stephen W.; et al.