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What Works Clearinghouse, 2015
The study, "The Impact of Indiana's System of Interim Assessments on Mathematics and Reading," examined the effects of using Diagnostic Assessment Tools (DAT) on mathematics and reading outcomes for students in 59 Indiana schools during the 2009-10 academic year. DAT consists of interim assessment tools--Wireless Generation's mCLASS for…
Descriptors: Mathematics Achievement, Reading Achievement, Program Effectiveness, Achievement Gains
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Reed, Deborah K.; Cummings, Kelli D.; Schaper, Andrew; Biancarosa, Gina – Review of Educational Research, 2014
Recent studies indicate that examiners make a number of intentional and unintentional errors when administering reading assessments to students. Because these errors introduce construct-irrelevant variance in scores, the fidelity of test administrations could influence the results of evaluation studies. To determine how assessment fidelity is…
Descriptors: Fidelity, Reading Tests, Student Evaluation, Reading Research