@article {2128,
	title = {A closer look at using judgments of item difficulty to change answers on computerized adaptive tests},
	journal = {Journal of Educational Measurement},
	volume = {42},
	number = {4},
	year = {2005},
	pages = {331-350},
	author = {Vispoel, W. P. and Clough, S. J. and Bleiler, T.}
}
@article {761,
	title = {Can examinees use judgments of item difficulty to improve proficiency estimates on computerized adaptive vocabulary tests? },
	journal = {Journal of Educational Measurement},
	volume = {39},
	year = {2002},
	pages = { 311-330},
	author = {Vispoel, W. P. and Clough, S. J. and Bleiler, T. and Hendrickson, A. B. and Ihrig, D.}
}
@article {766,
	title = {Can examinees use a review option to obtain positively biased ability estimates on a computerized adaptive test? },
	journal = {Journal of Educational Measurement},
	volume = {36},
	year = {1999},
	pages = {141-157},
	author = {Vispoel, W. P. and Rocklin, T. R. and Wang, T. and Bleiler, T.}
}
@article {768,
	title = {Computerized adaptive and fixed-item testing of music listening skill: A comparison of efficiency, precision, and concurrent validity},
	journal = {Journal of Educational Measurement},
	volume = {34},
	year = {1997},
	pages = {43-63},
	author = {Vispoel, W. P. and Wang, T. and Bleiler, T.}
}
