Comparison of SPRT and Sequential Bayes Procedures for Classifying Examinees into Two Categories Using a Computerized Test.

Spray, Judith A.; Reckase, Mark D.

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Peer reviewed

ERIC Number: EJ542049

Record Type: Journal

Publication Date: 1996

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-1076-9986

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Comparison of SPRT and Sequential Bayes Procedures for Classifying Examinees into Two Categories Using a Computerized Test.

Spray, Judith A.; Reckase, Mark D.

Journal of Educational and Behavioral Statistics, v21 n4 p405-14 Win 1996

Two procedures for classifying examinees into categories, one based on the sequential probability ratio test (SPRT) and the other on sequential Bayes methodology, were compared to determine which required fewer items for classification. Results showed that the SPRT procedure requires fewer items to achieve the same accuracy level. (SLD)

Descriptors: Ability, Bayesian Statistics, Classification, Comparative Analysis, Computer Assisted Testing, Computer Oriented Programs, Pass Fail Grading, Probability

Publication Type: Reports - Evaluative; Journal Articles

Education Level: N/A

Audience: N/A

Language: English

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Authoring Institution: N/A

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Author Affiliations: N/A