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Cook, Linda L.; Eignor, Daniel R. – Educational Measurement: Issues and Practice, 1991
This paper provides the basis for understanding score equating through item response theory (IRT). Theoretical justifications and practical advantages of IRT true-score test procedures are discussed. Three steps in the equating process are specified, and a self-test is included. (SLD)
Descriptors: Equated Scores, Equations (Mathematics), Item Response Theory, Mathematical Models
Peer reviewed Peer reviewed
Brennan, Robert L. – Educational Measurement: Issues and Practice, 1998
Explores the relationship between measurement theory and practice, considering five broad categories of: (1) models, assumptions, and terminology; (2) reliability; (3) validity; (4) scaling; and (5) setting performance standards. It must be recognized that measurement is not an end in itself. (SLD)
Descriptors: Educational Assessment, Educational Practices, Measurement Techniques, Models