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Filters: Author is Twu, B.-Y.  [Clear All Filters]
Conference Paper
Chang, S. - W., & Twu, B. - Y.. (2001). Effects of changes in the examinees’ ability distribution on the exposure control methods in CAT. In Paper presented at the annual meeting of the American Educational Research Association. Seattle WA.
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Miscellaneous
Chang, S. - W., & Twu, B. - Y.. (1998). A comparative study of item exposure control methods in computerized adaptive testing. Research Report Series 98-3, Iowa City: American College Testing.