Fraud in the classroom: Cooking the books to make grades better

In Atlanta, 35 educators were indicted in the Atlanta Public Schools cheating scandal, all but three of whom had surrendered at the Fulton County jail by Wednesday morning. The cheating scandal was first reported by Atlanta Journal Constitution reporters, who used statistical tests to document test score irregularities. John Perry, who did the statistical analysis for the stories, explains in the latest IRE ...
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