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Wollack, James A.; Cohen, Allan S.; Eckerly, Carol A. – Educational and Psychological Measurement, 2015
Test tampering, especially on tests for educational accountability, is an unfortunate reality, necessitating that the state (or its testing vendor) perform data forensic analyses, such as erasure analyses, to look for signs of possible malfeasance. Few statistical approaches exist for detecting fraudulent erasures, and those that do largely do not…
Descriptors: Tests, Cheating, Item Response Theory, Accountability