Export 10 results:
Filters: First Letter Of Title is E and Author is Spray, J. A. [Clear All Filters]
. (2000). Effects of item-selection criteria on classification testing with the sequential probability ratio test (Research Report 2000-8). Iowa City, IA: American College Testing.
. (2000). Estimating Item Parameters from Classical Indices for Item Pool Development with a Computerized Classification Test. (No. Research Report 2000-4). Iowa City, Iowa: ACT, Inc.
. (1999). The effect of model misspecification on classification decisions made using a computerized test. Journal of Educational Measurement, 36, 47-59.
. (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.
. (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.
. (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.
. (1995). The effect of model misspecification on classification decisions made using a computerized test: 3-PLM vs. 1PLM (and UIRT versus MIRT). In Paper presented at the Annual Meeting of the Psychometric Society. Minneapolis, MN.
. (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.
. (1987). The effect of item parameter estimation error on the decisions made using the sequential probability ratio test (ACT Research Report Series 87-17). Iowa City IA: American College Testing.