TY - Generic T1 - An investigation of two combination procedures of SPRT for three-category classification decisions in computerized classification test T2 - annual meeting of the American Educational Research Association Y1 - 2004 A1 - Jiao, H. A1 - Wang, S A1 - Lau, CA KW - computerized adaptive testing KW - Computerized classification testing KW - sequential probability ratio testing JF - annual meeting of the American Educational Research Association CY - San Antonio, Texas N1 - annual meeting of the American Educational Research Association, San Antonio ER - TY - Generic T1 - Computerized classification testing under practical constraints with a polytomous model T2 - annual meeting of the American Educational Research Association Y1 - 1999 A1 - Lau, CA A1 - Wang, T. JF - annual meeting of the American Educational Research Association CY - Montreal, Quebec, Canada ER - TY - CONF T1 - Comparing and combining dichotomous and polytomous items with SPRT procedure in computerized classification testing T2 - Paper presented at the annual meeting of the American Educational Research Association Y1 - 1998 A1 - Lau, CA A1 - Wang, T. JF - Paper presented at the annual meeting of the American Educational Research Association CY - San Diego N1 - PDF file, 375 K ER - TY - ABST T1 - Unidimensional approximations for a computerized adaptive test when the item pool and latent space are multidimensional (Research Report 97-5) Y1 - 1997 A1 - Spray, J. A. A1 - Abdel-Fattah, A. A. A1 - Huang, C.-Y. A1 - Lau, CA CY - Iowa City IA: ACT Inc ER - TY - CONF T1 - Effect of altering passing score in CAT when unidimensionality is violated T2 - Paper presented at the annual meeting of the American Educational Research Association Y1 - 1996 A1 - Abdel-Fattah, A. A. A1 - Lau, CA A1 - Spray, J. A. JF - Paper presented at the annual meeting of the American Educational Research Association CY - New York NY ER - TY - BOOK T1 - Robustness of a unidimensional computerized testing mastery procedure with multidimensional testing data Y1 - 1996 A1 - Lau, CA CY - Unpublished doctoral dissertation, University of Iowa, Iowa City IA N1 - {PDF file, 1.838 MB} ER - TY - CONF T1 - Using unidimensional IRT models for dichotomous classification via CAT with multidimensional data T2 - Poster session presented at the annual meeting of the American Educational Research Association Y1 - 1996 A1 - Lau, CA A1 - Abdel-Fattah, A. A. A1 - Spray, J. A. JF - Poster session presented at the annual meeting of the American Educational Research Association CY - Boston MA ER -