@article {657,
	title = {Item exposure control in computer-adaptive testing: The use of freezing to augment stratification},
	journal = {Florida Journal of Educational Research},
	volume = {40},
	year = {2000},
	pages = {28-52},
	author = {Parshall, C. and Harmes, J. C. and Kromrey, J. D.}
}
@conference {1082,
	title = {Computerized testing {\textendash} Issues and applications (Mini-course manual)},
	booktitle = {Annual Meeting of the National Council on Measurement in Education},
	year = {1999},
	address = {Montreal},
	author = {Parshall, C. and Davey, T. and Spray, J. and Kalohn, J.}
}
@conference {1083,
	title = {Item exposure in adaptive tests: An empirical investigation of control strategies},
	booktitle = {Paper presented at the annual meeting of the Psychometric Society},
	year = {1999},
	address = {Lawrence KS},
	author = {Parshall, C. and Hogarty, K. and Kromrey, J.}
}
