Manfred Steffen

发表

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

Saba Rizavi, Ourania Rotou, Liane N. Patsula, 2007 .

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

Martha L. Stocking, Daniel R. Eignor, Manfred Steffen, 2001 .

AN EXPLORATION OF POTENTIALLY PROBLEMATIC ADAPTIVE TESTS

Martha L. Stocking, Daniel R. Eignor, Manfred Steffen, 2002 .

REFINING A SYSTEM FOR COMPUTERIZED ADAPTIVE TESTING POOL CREATION1

Martha L. Stocking, Len Swanson, Manfred Steffen, 2001 .

CASE STUDIES IN COMPUTER ADAPTIVE TEST DESIGN THROUGH SIMULATION1,2

Martha L. Stocking, Daniel R. Eignor, Manfred Steffen, 1993 .

A COMPARISON OF TWO PROCEDURES FOR CONSTRAINED ADAPTIVE TEST CONSTRUCTION

Martha L. Stocking, Daniel R. Eignor, Willem J. van der Linden, 2004 .

Evaluating 1-, 2- and 3- Parameter Logistic Models Using Model-Based and Empirically-Based Simulations under Homogeneous and Heterogeneous Set Conditions.

Saba Rizavi, Walter D. Way, Ying Lu, 2004 .

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

Randy Elliot Bennett, Mark K. Singley, Mary Morley, 1997 .

The GRE Computer Adaptive Test: Operational Issues

Manfred Steffen, Craig N. Mills, 2000 .

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

Brent Bridgeman, Maria T. Potenza, Manfred Steffen, 1998 .

FIELD TEST OF A COMPUTER-BASED GRE GENERAL TEST

Craig N. Mills, Robert L. McKinley, Clyde M. Reese, 1993 .

PSYCHOMETRIC AND COGNITIVE ANALYSIS AS A BASIS FOR THE DESIGN AND REVISION OF QUANTITATIVE ITEM MODELS

Edith Aurora Graf, Manfred Steffen, E. A. Graf, 2005 .