
ERIC Number: EJ257296
Record Type: Journal
Publication Date: 1981
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Abstractor: N/A
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A Latent Trait Look at Pretest-Posttest Validation of Criterion-referenced Test Items.
van der Linden, Wim J.
Review of Educational Research, v51 n3 p379-402 Fall 1981
Using criterion-referenced test item data collected in an empirical study, differences in item selection between Cox and Vargas' pretest-posttest validity index and a latent trait approach (evaluation of the item information function for the mastery score) are analyzed. (Author/GK)
Publication Type: Journal Articles; Information Analyses; Reports - Research
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Language: English
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Identifiers - Location: Netherlands
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