@conference {1132,
	title = {Comparison of multi-stage tests with computer adaptive and paper and pencil tests},
	booktitle = {Paper presented at the Annual meeting of the National Council on Measurement in Education},
	year = {2003},
	note = {{PDF file, 695 KB}},
	address = {Chicago IL},
	author = {Rotou, O. and Patsula, L. and Steffen, M. and Rizavi, S.}
}
@booklet {1623,
	title = {A method for building a realistic model of test taker behavior for computerized adaptive testing (Research Report 01-22)},
	year = {2001},
	address = {Princeton NJ: Educational Testing Service},
	author = {Stocking, M. L. and Steffen, M. and Eignor, D. R.}
}
@booklet {1565,
	title = {Refining a system for computerized adaptive testing pool creation (Research Report 01-18)},
	year = {2001},
	address = {Princeton NJ: Educational Testing Service},
	author = {Way, W. D. and Swanson, L. and Steffen, M. and Stocking, M. L.}
}
@inbook {1858,
	title = {The GRE computer adaptive test: Operational issues},
	year = {2000},
	address = {W. J. van der Linden and C. A. W. Glas (Eds.), Computerized adaptive testing: Theory and practice (pp. 75-99). Dordrecht, Netherlands: Kluwer.},
	author = {Mills, C. N. and Steffen, M.}
}
@conference {1020,
	title = {Impact of flawed items on ability estimation in CAT},
	booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education},
	year = {1999},
	note = {$\#$LI99-01},
	address = {Montreal, Canada},
	author = {Liu, M. and Steffen, M.}
}
@conference {1181,
	title = {Test-taking strategies},
	booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education},
	year = {1999},
	address = {Montreal, Canada},
	author = {Steffen, M.}
}
@conference {1183,
	title = {Test-taking strategies in computerized adaptive testing},
	booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education},
	year = {1999},
	address = {Montreal, Canada},
	author = {Steffen, M. and Way, W. D.}
}
@article {348,
	title = {Comparability of paper-and-pencil and computer adaptive test scores on the GRE General Test},
	number = {ETS Research Report 98-38},
	year = {1998},
	month = {August, 1998},
	institution = {Educational Testing Services},
	address = {Princeton, N.J.},
	isbn = {ETS Research Report 98-38},
	author = {Schaeffer, G. A. and Bridgeman, B. and Golub-Smith, M. L. and Lewis, C. and Potenza, M. T. and Steffen, M.}
}
@booklet {1633,
	title = {Comparability of paper-and-pencil and computer adaptive test scores on the GRE General Test (GRE Board Professional Report No 95-08P; Educational Testing Service Research Report 98-38)},
	year = {1998},
	address = {Princeton, NJ: Educational Testing Service},
	author = {Schaeffer, G. and Bridgeman, B. and Golub-Smith, M. L. and Lewis, C. and Potenza, M. T. and Steffen, M.}
}
@conference {1250,
	title = {Developing, maintaining, and renewing the item inventory to support computer-based testing},
	booktitle = {Paper presented at the colloquium},
	year = {1998},
	address = {Computer-Based Testing: Building the Foundation for Future Assessments, Philadelphia PA},
	author = {Way, W. D. and Steffen, M. and Anderson, G. S.}
}
@conference {1182,
	title = {Evaluation of methods for the use of underutilized items in a CAT environment},
	booktitle = {Paper presented at the annual meeting of the Psychometric Society},
	year = {1998},
	address = {Urbana, IL},
	author = {Steffen, M. and Liu, M.}
}
@conference {1019,
	title = {The impact of scoring flawed items on ability estimation in CAT},
	booktitle = {Paper presented at the annual meeting of the Psychometric Society},
	year = {1998},
	address = {Urbana, IL},
	author = {Liu, M. and Steffen, M.}
}
@article {472,
	title = {Evaluating an automatically scorable, open-ended response type for measuring mathematical reasoning in computer-adaptive tests},
	year = {1997},
	author = {Bennett, R. E. and Steffen, M. and Singley, M.K. and Morley, M. and Jacquemin, D.}
}
@conference {1092,
	title = {Maintaining item and test security in a CAT environment: A simulation study},
	booktitle = {Paper presented at the annual meeting of the National Council on Measurement in Education},
	year = {1997},
	address = {Chicago IL)},
	author = {Patsula, L  N. and Steffen, M.}
}
@booklet {1372,
	title = {Case studies in computer adaptive test design through simulation (Research Report RR-93-56)},
	year = {1993},
	note = {$\#$EI93-56 (also presented at the 1993 National Council on Measurement in Education meeting in Atlanta GA)},
	address = {Princeton NJ: Educational Testing Service},
	author = {Eignor, D. R. and Stocking, M. L. and Way, W. D. and Steffen, M.}
}
@booklet {1373,
	title = {Case studies in computerized adaptive test design through simulation (Research Report 93-56)},
	year = {1993},
	address = {Princeton NJ: Educational Testing Service},
	author = {Eignor, D. R. and Way, W. D. and Stocking, M. and Steffen, M.}
}
@booklet {1593,
	title = {Field test of a computer-based GRE general test (GRE Board Technical Report 88-8; Educational Testing Service Research Rep No RR 93-07)},
	year = {1993},
	address = {Princeton NJ: Educational Testing Service.},
	author = {Schaeffer, G. A. and Reese, C. M. and Steffen, M. and McKinley, R. L. and Mills, C. N.}
}
@booklet {1594,
	title = {Introduction of a computer adaptive GRE General test (Research Report 93-57)},
	year = {1993},
	address = {Princeton NJ: Educational Testing Service},
	author = {Schaeffer, G. A. and Steffen, M. and Golub-Smith, M. L.}
}
