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Impact of altering randomization intervals on precision of measurement and item exposure. Journal of Applied Measurement, 9(2), 160-167.
. (2008). Limiting item exposure for target difficulty ranges in a high-stakes CAT. In . D. J. Weiss (Ed.), Proceedings of the 2009 GMAC Conference on Computerized Adaptive Testing. {PDF File, 1.
. (2009). cat09li.pdf (1.85 MB)