Study Search Results Your query returned 1 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. National Survey of Children: Wave I, 1976, Wave II, 1981, and Wave III, 1987 (ICPSR 8670) Zill, Nicholas; Furstenberg, Frank Jr.; Peterson, James; et al.