@article {250,
	title = {Incorporation of Content Balancing Requirements in Stratification Designs for Computerized Adaptive Testing},
	journal = {Educational and Psychological Measurement},
	volume = {63},
	number = {2},
	year = {2003},
	pages = {257-70},
	abstract = {Studied three stratification designs for computerized adaptive testing in conjunction with three well-developed content balancing methods. Simulation study results show substantial differences in item overlap rate and pool utilization among different methods. Recommends an optimal combination of stratification design and content balancing method. (SLD)},
	keywords = {computerized adaptive testing},
	author = {Leung, C-K.. and Chang, Hua-Hua and Hau, K-T.}
}
