%0 Conference Paper %B Paper presented at the annual meeting of the American Educational Research Association %D 2000 %T A new item selection procedure for mixed item type in computerized classification testing %A Lau, C. %A Wang, T. %B Paper presented at the annual meeting of the American Educational Research Association %C New Orleans %G eng %0 Conference Paper %B Paper presented at the annual meeting of the American Educational Research Association %D 1998 %T Essentially unbiased Bayesian estimates in computerized adaptive testing %A Wang, T. %A Lau, C. %A Hanson, B. A. %B Paper presented at the annual meeting of the American Educational Research Association %C San Diego %G eng