Performance assessments have become popular in education and credentialing, and performance standards are common for interpreting and reporting scores. However, because of the unique characteristics of these assessments compared to multiple-choice tests (such as polytomous scoring), new and validstandard-setting methods are needed. Well-known standard-setting methods are no longer applicable. A number of promising methods for setting performance standards are described and their strengths and weaknesses are discussed. Suggestions for additional research are offered.
Minimum standards were established for the National Teacher Examinations (NTE) area examinations in mathematics and in elementary education by independent panels of teacher educators who had been instructed in the use of either the Angoff, Nedelsky, or Jaeger procedures. Of these three procedures, only the Jaeger method requires that normative data be provided to the judges when evaluating the items. However, it was of interest to study the effect such information would have upon the standards obtained using the other two methods. Therefore, the design incorporated three sequential review sessions with the level of normative information different for each. A three‐factor ANOVA revealed significant main effects for methods and sessions but not for subject area. None of the interactions was significant. The anticipated failure rates, the psychometric characteristics of the ratings, and other factors suggest that the Angoff procedure, as modified during the second session of this study, yields the most defensible standards for the NTE area examinations.
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