Abstract
Outliers in assessments are often treated as a nuisance for data analysis; however, they can also assist in quality assurance. Their frequency can suggest problems with form codes, scanning accuracy, ability of examinees to enter responses as they intend, or exposure of items.
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APA
Haberman, S. J. (2008). OUTLIERS IN ASSESSMENTS. ETS Research Report Series, 2008(2), i–15. https://doi.org/10.1002/j.2333-8504.2008.tb02127.x
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