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Filters: First Letter Of Title is M and Author is Steffen, M. [Clear All Filters]
. (1997). Maintaining item and test security in a CAT environment: A simulation study. In Paper presented at the annual meeting of the National Council on Measurement in Education. Chicago IL).
. (2001). A method for building a realistic model of test taker behavior for computerized adaptive testing (Research Report 01-22). Princeton NJ: Educational Testing Service.