@conference {891, title = {Realistic simulation procedures for item response data}, booktitle = {In T. Miller (Chair), High-dimensional simulation of item response data for CAT research. Psychometric Society}, year = {1997}, note = {Symposium presented at the annual meeting of the Psychometric Society, Gatlinburg TN.}, address = {Gatlinburg TN}, author = {Davey, T. and Nering, M. and Thompson, T.} }