부산대학교 도서관

This research evaluated the impact of a common modification to Angoff standard-setting exercises: the provision of examinee performance data. Data from 18 independent standard-setting panels across three different medical licensing examinations were examined to investigate whether and how the provision of performance information impacted judgments and the resulting cut scores. Results varied by panel but in general indicated that both the variability among the panelists and the resulting cut scores were affected by the data. After the review of performance data, panelist variability generally decreased. In addition, for all panels and examinations pre- and post-data cut scores were significantly different. Investigation of the practical significance of the findings indicated that nontrivial fail rate changes were associated with the cut score changes for a majority of standard-setting exercises. This study is the first to provide a large-scale, systematic evaluation of the impact of a common standard setting practice, and the results can provide practitioners with insight into how the practice influences panelist variability and resulting cut scores. [ABSTRACT FROM AUTHOR]