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ERIC Number: EJ180471
Record Type: Journal
Publication Date: 1977
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
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Validating Psychometric Assumptions Within and Between Several Populations
Werts, C. E.; And Others
Educational and Psychological Measurement, 37, 4, 863-72, W 77
The psychometric application of Joreskog's procedure for simultaneous factor analysis in several populations is illustrated. Using Scholastic Aptitude Test data from two samples, procedures are shown for checking test construction assumptions about units of measurement and error variance, within and between samples. (Author)
Publication Type: N/A
Education Level: N/A
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Identifiers - Assessments and Surveys: SAT (College Admission Test)