@conference {1062,
	title = {A new approach for the detection of item preknowledge in computerized adaptive testing},
	booktitle = {Paper presented at the annual meeting of the Psychometric Society},
	year = {1998},
	address = {Urbana, IL},
	author = {McLeod, L. D. and Lewis, C.}
}
@booklet {1620,
	title = {A new method of controlling item exposure in computerized adaptive testing (Research Report 95-25)},
	year = {1995},
	address = {Princeton NJ: Educational Testing Service},
	author = {Stocking, M. L. and Lewis, C.}
}
