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An Analysis of the Reliability and Validity of Procedures for Setting Minimum Competency StandardsAuburn University
Auburn University Pass/fail decisions for all two-method combinations of 10 standard-setting procedures were analyzed. The most reliable or equivalent methods were the practitionersborderline group, Ebelcontrasting groups, and 33rd percentileAngoff approaches. The least reliable or equivalent were the chance/ideal meanmasters group and Nedelskymasters group approaches. The most valid of the 10 methods, as evidenced by correlations with an external criterion, were the practitioner and borderline group approaches while the least valid were the nonmasters, Nedelsky, and chance/ideal mean methods. Results of a more detailed study of the reliability and validity of the item-judgment methods are also reported.
Educational and Psychological Measurement, Vol. 47, No. 4,
977-983 (1987) This article has been cited by other articles:
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