TY - CONF T1 - Effects of randomesque item selection on CAT item exposure rates and proficiency estimation under 1- and 2-PL models T2 - Paper presented at the annual meeting of the American Educational Research Association Y1 - 1996 A1 - Featherman, C. M. A1 - Subhiyah, R. G. A1 - Hadadi, A. JF - Paper presented at the annual meeting of the American Educational Research Association CY - New York ER -