Statistical Inference for Two Reliability Indices in Mastery Testing Based on the Beta-Binomial Model.

Huynh, Huynh

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Peer reviewed

ERIC Number: EJ218719

Record Type: Journal

Publication Date: 1979

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Statistical Inference for Two Reliability Indices in Mastery Testing Based on the Beta-Binomial Model.

Huynh, Huynh

Journal of Educational Statistics, v4 n3 p231-46 Fall 1979

In mastery testing, the raw agreement index and the kappa index may be estimated via one test administration when the test scores follow beta-binomial distributions. This paper reports formulae, tables, and a computer program which facilitate the computation of the standard errors of the estimates. (Author/CTM)

Descriptors: Computer Programs, Cutting Scores, Decision Making, Mastery Tests, Mathematical Formulas, Test Reliability

Publication Type: Journal Articles; Guides - Non-Classroom

Education Level: N/A

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Language: English

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