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Manfred Steffen

Princeton University

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Publication

Featured researches published by Manfred Steffen.

ETS Research Report Series | 1995

THE INTRODUCTION AND COMPARABILITY OF THE COMPUTER ADAPTIVE GRE GENERAL TEST

Gary A. Schaeffer; Manfred Steffen; Marna L. Golub‐Smith; Craig N. Mills; Robin Durso

ETS Research Report Series | 1993

FIELD TEST OF A COMPUTER-BASED GRE GENERAL TEST

Gary A. Schaeffer; Clyde M. Reese; Manfred Steffen; Robert L. McKinley; Craig N. Mills

ETS Research Report Series | 1993

CASE STUDIES IN COMPUTER ADAPTIVE TEST DESIGN THROUGH SIMULATION1,2

Daniel R. Eignor; Martha L. Stocking; Walter D. Way; Manfred Steffen

ETS Research Report Series | 1998

COMPARABILITY OF PAPER-AND-PENCIL AND COMPUTER ADAPTIVE TEST SCORES ON THE GRE® GENERAL TEST

Gary A. Schaeffer; Brent Bridgeman; Marna L. Golub‐Smith; Charles Lewis; Maria T. Potenza; Manfred Steffen

ETS Research Report Series | 2007

COMPARISON OF MULTISTAGE TESTS WITH COMPUTERIZED ADAPTIVE AND PAPER‐AND‐PENCIL TESTS

Ourania Rotou; Liane Patsula; Manfred Steffen; Saba Rizavi

ETS Research Report Series | 2004

A comparison of two procedures for constrained adaptive test construction

Frédéric Robin; Willem J. van der Linden; Daniel R. Eignor; Manfred Steffen; Martha L. Stocking

ETS Research Report Series | 2001

REFINING A SYSTEM FOR COMPUTERIZED ADAPTIVE TESTING POOL CREATION1

Walter D. Way; Len Swanson; Manfred Steffen; Martha L. Stocking

ETS Research Report Series | 2001

A METHOD FOR BUILDING A REALISTIC MODEL OF TEST TAKER BEHAVIOR FOR COMPUTERIZED ADAPTIVE TESTING

Martha L. Stocking; Manfred Steffen; Daniel R. Eignor

ETS Research Report Series | 2007

Comparison of Multistage Tests with Computerized Adaptive and Paper-and-Pencil Tests. Research Report. ETS RR-07-04.

Ourania Rotou; Liane Patsula; Manfred Steffen; Saba Rizavi

ETS Research Report Series | 2005

Psychometric and Cognitive Analysis as a Basis for the Design and Revision of Quantitative Item Models. Research Report. ETS RR-05-25.

Edith Aurora Graf; Stephen Peterson; Manfred Steffen

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Martha L. Stocking

Princeton University

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Daniel R. Eignor

Princeton University

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Gary A. Schaeffer

CTB/McGraw Hill

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Saba Rizavi

Princeton University

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Walter D. Way

Princeton University

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Craig N. Mills

University of Massachusetts Amherst

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Frédéric Robin

Princeton University

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Liane Patsula

Princeton University

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Marna L. Golub‐Smith

Princeton University

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Ourania Rotou

Princeton University

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