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 -