TY - CHAP T1 - Adequacy of an item pool measuring proficiency in English language to implement a CAT procedure Y1 - 2009 A1 - Karino, C. A. A1 - Costa, D. R. A1 - Laros, J. A. CY - D. J. Weiss (Ed.), Proceedings of the 2009 GMAC Conference on Computerized Adaptive Testing. N1 - {PDF File, 160 KB} ER -