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Frary, Robert B.; Olson, George H. – 1985
Information on statistical detection of two different kinds of unethical activity associated with standardized testing is presented. The first is advance presentation of specific test items or excessive coaching using items very similar to those on a test. Cluster analysis is recommended for detection of aberrant vectors of percentages correct on…
Descriptors: Cheating, Cluster Analysis, Elementary Secondary Education, Examiners
