Methods for improving certainty of test-taker performance...

Education and demonstration – Question or problem eliciting response – Grading of response form

Reexamination Certificate

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C434S362000

Reexamination Certificate

active

07149468

ABSTRACT:
The current invention is designed to improve the certainty of test-taker classifications in testing programs utilizing open-ended items. The current invention discloses methods to improve certainty in estimates of test-taker performance for all test-takers while using a minimum of scoring resources. The invention selectively allocates resources to scoring by ceasing to allocate scoring resources to test-takers whose performance has been determined with sufficient certainty, and by having an additional reader or readers score responses from test-takers whose scores are close to cutoff levels. The invention further increases precision of scores for test-takers near a cutoff by selectively allocating more reliable and accurate readers to score responses most likely to influence a test-taker's performance classification. Other scoring resources are also shown.

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Richard J. Patz, et al., The Hierarchical Rater Model for Rated Test Items and its Application to Large-Scale Educational Assessment Data, Mar. 2002; pp. 1-40, abstract and cover sheet; Montreal Canada.
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