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Huynh, Huynh – Psychometrika, 1978
The use of Cohen's kappa index as a measure of the reliability of multiple classifications is developed. Special cases of the index as well as the effects of test length on the index are also explored. (JKS)
Descriptors: Career Development, Classification, Mastery Tests, Test Length

Huynh, Huynh; Casteel, Jim – Journal of Experimental Education, 1987
In the context of pass/fail decisions, using the Bock multi-nominal latent trait model for moderate-length tests does not produce decisions that differ substantially from those based on the raw scores. The Bock decisions appear to relate less strongly to outside criteria than those based on the raw scores. (Author/JAZ)
Descriptors: Cutting Scores, Error Patterns, Grade 6, Intermediate Grades