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Conference Paper
Xing, D., & Hambleton, R. K.. (2002). Impact of test design, item quality and item bank size on the psychometric properties of computer-based credentialing exams. In Paper presented at the meeting of National Council on Measurement in Education. New Orleans.
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Xing, D., & Hambleton, R. K.. (2001). Impact of several computer-based testing variables on the psychometric properties of credentialing examinations. In Paper presented at the Annual Meeting of the National Council on Measurement in Education. Seattle WA.
Robin, F., Xing, D., Scrams, D., & Potenza, M.. (2000). Classification accuracy and test security for a computerized adaptive mastery test calibrated with different IRT models. In Paper presented at the annual meeting of the National Council on Measurement in Education. New Orleans LA.