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Tabler, Kenneth – 1977
Activities involved in the collection and assembling of data for computer processing from the first followup survey of the National Longitudinal Study of the High School Class of 1972 (NLS) are briefly described. Included are an overview of the NLS; the sample design and survey participation; the development of the first followup survey…
Descriptors: Data Analysis, Data Collection, Databases, Followup Studies
Conger, Anthony J.; And Others – 1976
A review of the literature on the validity and reliability of survey data is presented prior to an analysis of the reliability of selected questions in the Second Followup Questionnaire of the National Longitudinal Study of the High School Class of 1972 (NLS). The reliability study includes an evaluation of test-retest reliability as a function of…
Descriptors: Academic Ability, Data Analysis, Data Collection, Demography