“…In addition, the data user manuals accompanying NCES data bases (see citations in list of references) provide essential information on the design of the study, survey items, various statistical procedures, and so on. Time spent on becoming familiar with NCES data bases and the literature on how each has been used by other researchers (see for example, Velez, 1989;Stoecker, Pascarella, and Wolfle, 1988;Alexander, Holupka, and Pallas, 1987;Goggins and Lindbeck, 1986;National Center for Education Statistics, 1985) will prevent unnecessary and frustrating delays in later stages of a research project.…”