TY - CONF T1 - The effects of methods of theta estimation, prior distribution, and number of quadrature points on CAT using the graded response model T2 - Paper presented at the annual meeting of the American Educational Research Association Y1 - 1996 A1 - Hou, L. A1 - Chen, S. A1 - Dodd. B. G. A1 - Fitzpatrick, S. J. JF - Paper presented at the annual meeting of the American Educational Research Association CY - New York NY ER -