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Linn, Bob; McLaughlin, Don; Jiang, Tao; Gallagher, Larry – American Institutes for Research, 2004
The purpose of this simulation was to assess the improvements in estimates of standard errors that could be expected if students participating in NAEP were pre-assigned to test booklets that were adapted to their level of performance based on their state assessment scores. Students in extreme quartiles would receive one regular NAEP block and…
Descriptors: Educational Improvement, Educational Assessment, Error of Measurement, Educational Testing