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Adams, Richard; And Others – 1993
The purpose of this study was to determine whether it is both possible and cost-effective to revise middle-difficulty Graduate Record Examinations (GRE) discrete items in order to produce items of higher or lower difficulty. The basic procedure was to select items of a given difficulty and, by revising the distractors, make them easier or more…
Descriptors: Analogy, College Entrance Examinations, Cost Effectiveness, Difficulty Level