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Livingston, Samuel A. – 1988
When test-takers are offered a choice of essay questions, some questions may be harder than others. If the test includes a common portion taken by all test-takers, an adjustment to the scores is possible. Previously proposed adjustment procedures disregard the test-makers' efforts to create questions of equal difficulty; these procedures tend to…
Descriptors: Advanced Placement, Correlation, Difficulty Level, Essays