TY - CONF T1 - A comparison of item exposure control procedures using a CAT system based on the generalized partial credit model T2 - Paper presented at the annual meeting of the American Educational Research Association Y1 - 2003 A1 - Burt, W. M A1 - Kim, S.-J A1 - Davis, L. L. A1 - Dodd, B. G. JF - Paper presented at the annual meeting of the American Educational Research Association CY - Chicago IL N1 - {PDF file, 265 KB} ER -