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| Applied Measurement in… | 1 |
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Peer reviewedEnright, Mary K.; Morley, Mary; Sheehan, Kathleen M. – Applied Measurement in Education, 2002
Studied the impact of systematic item feature variation on item statistical characteristics and the degree to which such information could be used as collateral information to supplement examinee performance data and reduce pretest sample size by generating 2 families of 48 word problem variants for the Graduate Record Examinations. Results with…
Descriptors: College Entrance Examinations, Sample Size, Statistical Analysis, Test Construction
