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Marnell, Dana | 1 |
Shah, B. V. | 1 |
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National Longitudinal Study… | 1 |
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Shah, B. V.; Marnell, Dana – 1976
The National Longitudinal Study of the High School Class of 1972 obtained data for 23,451 students, of whom 16,683 completed the base-year questionnaire; 21,350 completed the first follow-up; and 20,872 completed the second follow-up. This report describes the methodology for minimizing bias in the data which might be caused by nonresponse to such…
Descriptors: Attrition (Research Studies), Data Analysis, Followup Studies, Graduates