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APPENDIX B: Data Sources
Pages 70-74

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From page 70...
... The sampling frame is stratified to assure coverage of all significant subpopulations. While sampling rates in particular strata vary between 2 to 100 percent, the overall sampling rate for the latest survey was about 13 percent.
From page 71...
... . SURVEY OF SCIENTIFIC AND ENGINEERING EXPENDITURES AT UNIVERSITIES AND COLLEGES National Science Foundation This survey's universe in 1983 included 562 educational institutions in the United States and its territories.
From page 72...
... . GRADUATE RECORD EXAMINATION SCORES The Graduate Record Examination Board/ Educational Testing Service The Graduate Record Examination takes place five times per year at test centers throughout the world.
From page 73...
... The College Board's publication summarizes aggregated data for all seniors who registered for the SAT or Achievement Tests by March of their graduating year. The records include a few foreign students seeking higher education in the United States, but their participation rate is so small that it does not significantly influence the results reported.
From page 74...
... Government Printing Office. National Science Foundation.


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