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Why is the split-test used in Chain, Korea and Taiwan?

April 26, 2017chain Korea split-test Taiwan Used

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Why is the split-test used in Chain, Korea and Taiwan?

1 Answer

0

10 Posted

ETS went to a split-test administration to restore the validity of scores for students in these regions. The questions that are given on the paper Verbal and Quantitative sections are never used again after the day on which they are shown, and so students cannot give other students an unfair advantage by memorizing questions and telling other students of the questions that they have seen.