@conference {976,
	title = {A practical examination of the use of free-response questions in computerized adaptive testing},
	booktitle = {Paper presented to the annual meeting of the American Educational Research Association: Atlanta GA.},
	year = {1993},
	note = {{PDF file, 30 KB}},
	author = {Kingsbury, G. G. and Houser, R.L.}
}
