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  1. Comparison of Multistage Tests With Computerized Adaptive and Paper-and-Pencil Tests

    Author(s): Rotou, Ourania ; Patsula, Liane N. ; Steffen, Manfred

    Publication Year: 2007

    Source: ETS Research Report

  2. The GRE Computer Adaptive Test: Operational Issues

    Author(s): Mills, Craig N. ; Steffen, Manfred

    Publication Year: 2000

    Source: van der Linden, Wim J.; Glas, Cees A. W. (eds.) Computerized Adaptive Testing: Theory and Practice. Dordrecht, the Netherlands: Kluwer Academic Publishers, 2000, p75-99

  3. A Comparison of Two Procedures for Constrained Adaptive Test Construction

    Author(s): Robin, Frederic ; van der Linden, Wim J. ; Eignor, Daniel R. ; Steffen, Manfred ; Stocking, Martha L.

    Publication Year: 2005

    Source: ETS Research Report

  4. Comparability of Paper-and-Pencil and Computer Adaptive Test Scores on the GRE General Test

    Author(s): Schaeffer, Gary A. ; Bridgeman, Brent ; Golub-Smith, Marna L. ; Lewis, Charles ; Potenza, Maria T. ; Steffen, Manfred

    Publication Year: 1998

    Source: ETS Research Report

  5. Field Test of a Computer-Based GRE General Test

    Author(s): McKinley, Robert L. ; Mills, Craig N. ; Reese, Clyde M. ; Schaeffer, Gary A. ; Steffen, Manfred

    Publication Year: 2010

    Source: ETS Research Report

  6. Evaluating an Automatically Scorable, Open-Ended Response Type for Measuring Mathematical Reasoning in Computer-Adaptive Tests

    Author(s): Bennett, Randy Elliot ; Steffen, Manfred ; Singley, Mark Kevin ; Morley, Mary ; Jacquemin, Daniel

    Publication Year: 1997

    Source: Journal of Educational Measurement, v34 n2 p162-176, Sum 1997

  7. Developing, Maintaining, and Renewing the Item Inventory to Support CBT

    Author(s): Way, Walter D. ; Steffen, Manfred ; Anderson, Gordon Stephen

    Publication Year: 2002

    Source: Mills, Craig N.; Potenza, Maria T.; Fremer, John J.; Ward, William C. (eds.) Computer-Based Testing: Building the Foundation for Future Assessments. Mahwah, NJ: Lawrence Erlbaum Associates, Inc., 2002, p143-164

  8. An Exploration of Potentially Problematic Adaptive Tests

    Author(s): Stocking, Martha L. ; Steffen, Manfred ; Eignor, Daniel R.

    Publication Year: 2001

    Source: ETS Research Report

  9. The Introduction and Comparability of the Computer Adaptive GRE General Test

    Author(s): Durso, Robin ; Golub-Smith, Marna L. ; Mills, Craig N. ; Schaeffer, Gary A. ; Steffen, Manfred

    Publication Year: 1995

    Source: ETS Research Report

  10. Test Design for the GRE revised General Test

    Author(s): Robin, Frederic ; Steffen, Manfred

    Publication Year: 2014

    Source: Wendler, Cathy; Bridgeman, Brent (eds.) with assistance from Chelsea Ezzo. The Research Foundation for the GRE revised General Test: A Compendium of Studies. Princeton, NJ: Educational Testing Service, 2014, p3.3.1-3.3.12

  11. Item Banking

    Author(s): Steffen, Manfred ; Stocking, Martha

    Publication Year: 2003

    Source: Fernandez-Ballesteros, Rocio (ed.) Encyclopedia of Psychological Assessment, vol. 1. Thousand Oaks, CA: Sage Publications, 2003, p502-504

  12. Case Studies in Computer Adaptive Test Design Through Simulation

    Author(s): Eignor, Daniel R. ; Steffen, Manfred ; Stocking, Martha L. ; Way, Walter D.

    Publication Year: 1993

    Source: ETS Research Report

  13. A Method for Building A Realistic Model of Test Taker Behavior for Computerized Adaptive Testing

    Author(s): Stocking, Martha L. ; Steffen, Manfred ; Eignor, Daniel R.

    Publication Year: 2001

    Source: ETS Research Report

  14. Refining a System for Computerized Adaptive Testing Pool Creation

    Author(s): Way, Walter D. ; Swanson, Len ; Steffen, Manfred ; Stocking, Martha L.

    Publication Year: 2001

    Source: ETS Research Report

  15. Psychometric and Cognitive Analysis as a Bias for the Design and Revision of Quantitative Item Models

    Author(s): Graf, Edith Aurora ; Peterson, Stephen ; Steffen, Manfred ; Lawless, Rene

    Publication Year: 2005

    Source: ETS Research Report

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