%0 Conference Paper %B Paper presented at the annual meeting of the National Council on Measurement in Education %D 2002 %T Comparison of the psychometric properties of several computer-based test designs for credentialing exams %A Jodoin, M. %A Zenisky, A. L. %A Hambleton, R. K. %B Paper presented at the annual meeting of the National Council on Measurement in Education %C New Orleans LA %G eng