@conference {2135,
	title = {Rescuing CAT by fixing the problems},
	booktitle = {National Council on Measurement in Education},
	year = {2005},
	address = {Montreal, Canada},
	author = {Chang, S-H. and Zhang, J.}
}
@article {62,
	title = {Inter-subtest branching in computerized adaptive testing},
	journal = {Dissertation Abstracts International},
	volume = {52},
	number = {1-A},
	year = {1991},
	pages = {140-141},
	keywords = {computerized adaptive testing},
	author = {Chang, S-H.}
}
