@proceedings {214, title = {An investigation of two combination procedures of SPRT for three-category classification decisions in computerized classification test}, journal = {annual meeting of the American Educational Research Association}, year = {2004}, note = {annual meeting of the American Educational Research Association, San Antonio}, month = {04/2004}, address = {San Antonio, Texas}, keywords = {computerized adaptive testing, Computerized classification testing, sequential probability ratio testing}, author = {Jiao, H. and Wang, S and Lau, CA} }