TY - CONF T1 - Content balancing in stratified computerized adaptive testing designs T2 - Paper presented at the annual meeting of the American Educational Research Association Y1 - 2000 A1 - Leung, C-K.. A1 - Chang, Hua-Hua A1 - Hau, K-T. JF - Paper presented at the annual meeting of the American Educational Research Association CY - New Orleans, LA N1 - {PDF file, 427 KB} ER -