@conference {1282, title = {The impact of nonmodel-fitting responses in a realistic CAT environment}, booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education}, year = {1998}, address = {San Diego CA}, author = {Yi, Q, and Nering, M.} } @conference {1281, title = {Nonmodel-fitting responses and robust ability estimation in a realistic CAT environment}, booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education}, year = {1998}, address = {San Diego CA}, author = {Yi, Q, and Nering, M.} }