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Abdel-Fattah, A. A., Lau, C. A., & Spray, J. A.. (1996). Effect of altering passing score in CAT when unidimensionality is violated. In Paper presented at the annual meeting of the American Educational Research Association. presented at the April, New York NY.
Spray, J. A., & Reckase, M. D.. (1987). The effect of item parameter estimation error on decisions made using the sequential probability ratio test (No. Research Report 87-1). ACT Research Report Series. Iowa City, IA. USA: DTIC Document.
Kalohn, J. C., & Spray, J. A.. (1998). Effect of item selection on item exposure rates within a computerized classification test. In Paper presented at the annual meeting of the National Council on Measurement in Education. San Diego CA.
Chen, S., Ankenmann, R. D., & Spray, J. A.. (1999). Exploring the relationship between item exposure rate and test overlap rate in computerized adaptive testing. Paper presented at the annual meeting of the National Council on Measurement in Education, Montreal, Canada.
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Spray, J. A., & Reckase, M. D.. (1984). The selection of items for decision making with a computer adaptive test. In Paper presented at the annual meeting of the National Council on Measurement in Education. New Orleans LA.
Reckase, M. D., & Spray, J. A.. (1994). The selection of test items for decision making with a computer adaptive test. In Paper presented at the annual meeting of the National Council on Measurement in Education. New Orleans LA.
Spray, J. A., & Reckase, M. D.. (1994). The selection of test items for decision making with a computer adaptive test. In Paper presented at the national meeting of the National Council on Measurement in Education. New Orleans LA.