![]() It would be inconsistent to accept test scores as being valid and reliable, but not use test result data to make inferences about the quality of the test administration. However, the idea of using statistics to detect problems with the test administration seems natural and reasonable. ![]() Some of these ideas are not generally accepted, and they may not be popular. Why Should I Use Statistics to Detect Cheating?īeing a statistician, I admit to having specific ideas about data and test scores. ![]() In this article, I will discuss a few of the reasons you should feel confident in your testing data. You can learn more about this process in our ultimate guide to data forensics, but in short, trained psychometricians know how to use data forensic analyses to detect and pinpoint exactly who may have cheated on an exam.ĭespite the powerful capabilities of data forensics, many testing programs are still uncomfortable using " cheating statistics" to make inferences about whether dishonesty has occurred on their exams. Yes, statistical analyses are the single most powerful tool available for detecting cheating on tests. ![]() Can Statistics Uncover Cheating on Exams? ![]()
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