@conference {991,
	title = {Using unidimensional IRT models for dichotomous classification via CAT with multidimensional data},
	booktitle = {Poster session presented at the annual meeting of the American Educational Research Association},
	year = {1996},
	address = {Boston MA},
	author = {Lau, CA and Abdel-Fattah, A. A. and Spray, J. A.}
}
