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Peer reviewedCziko, Gary A. – Educational and Psychological Measurement, 1984
Some problems associated with the criteria of reproducibility and scalability as they are used in Guttman scalogram analysis to evaluate cumulative, nonparametric scales of dichotomous items are discussed. A computer program is presented which analyzes response patterns elicited by dichotomous scales designed to be cumulative. (Author/DWH)
Descriptors: Scaling, Statistical Analysis, Test Construction, Test Items
Utah State Dept. of Employment Security, Salt Lake City. Western Test Development Field Center. – 1981
Research and analysis conducted to determine the effects of reducing the administration time for one or more levels of the Basic Occupational Literacy Test (BOLT) are described. The total usable sample consisted of 2,423 subjects. Data were collected from 23 states from 1978 to 1981. Data came from a variety of sources, including schools and…
Descriptors: Adult Students, College Students, Minority Groups, Occupational Tests
