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1-10 of 30 results for 2PL model

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Select article: Investigating Confidence Intervals of Item Parameters When Some Item Parameters Take Priors in the 2PL and 3PL Models

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Research article

First published 2023-4

Investigating Confidence Intervals of Item Parameters When Some Item Parameters Take Priors in the 2PL and 3PL Models

Insu Paek, Zhongtian Lin, Robert Philip Chalmers

Educational and Psychological Measurement

Select article: The Rank-2PL IRT Models for Forced-Choice Questionnaires: Maximum Marginal Likelihood Estimation with an EM Algorithm

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Research article

First published 2025-6

The Rank-2PL IRT Models for Forced-Choice Questionnaires: Maximum Marginal Likelihood Estimation with an EM Algorithm

Jianbin Fu, Xuan Tan, Patrick C. Kyllonen

Journal of Educational and Behavioral Statistics

Select article: Investigating Measurement Invariance by Means of Parameter Instability Tests for 2PL and 3PL Models

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Research article

First published 2019-4

Investigating Measurement Invariance by Means of Parameter Instability Tests for 2PL and 3PL Models

Rudolf Debelak, Carolin Strobl

Educational and Psychological Measurement

Select article: On the Use of Nonparametric Item Characteristic Curve Estimation Techniques for Checking Parametric Model Fit

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Research article

First published 2009-04

On the Use of Nonparametric Item Characteristic Curve Estimation Techniques for Checking Parametric Model Fit

Young-Sun Lee, James A. Wollack, Jeffrey Douglas

Educational and Psychological Measurement

Select article: Estimating Trends With Differential Item Functioning: A Comparison of Five IRT-Based Approaches

Open access

Research article

First published 2026

Estimating Trends With Differential Item Functioning: A Comparison of Five IRT-Based Approaches

Oskar Engels, Oliver Lüdtke, Alexander Robitzsch

Educational and Psychological Measurement

Select article: Parameter Estimation Accuracy of the Effort-Moderated Item Response Theory Model Under Multiple Assumption Violations

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Research article

First published 2021-6

Parameter Estimation Accuracy of the Effort-Moderated Item Response Theory Model Under Multiple Assumption Violations

Joseph A. Rios, James Soland

Educational and Psychological Measurement

Select article: Reevaluating the SIBTEST Classification Heuristics for Dichotomous Differential Item Functioning

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Research article

First published 2022-4

Reevaluating the SIBTEST Classification Heuristics for Dichotomous Differential Item Functioning

James D. Weese, Ronna C. Turner, Allison Ames [...]

Educational and Psychological Measurement

Select article: Applications and Extensions of MCMC in IRT: Multiple Item Types,Missing Data,and Rated Responses

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Research article

First published 1999-12

Applications and Extensions of MCMC in IRT: Multiple Item Types,Missing Data,and Rated Responses

Richard J. Patz, Brian W. Junker

Journal of Educational and Behavioral Statistics

Select article: An Optimized Bayesian Hierarchical Two-Parameter Logistic Model for Small-Sample Item Calibration

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Research article

First published 2020-6

An Optimized Bayesian Hierarchical Two-Parameter Logistic Model for Small-Sample Item Calibration

Christoph König, Christian Spoden, Andreas Frey

Applied Psychological Measurement

Select article: Is It Worthy to Take Account of the “Guessing” in the Performance of the Raven Test? Calling for the Principle of Parsimony for Test Validation

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Research article

First published 2021-2

Is It Worthy to Take Account of the “Guessing” in the Performance of the Raven Test? Calling for the Principle of Parsimony for Test Validation

Patrícia Silva Lúcio, Joachim Vandekerckhove, Guilherme V. Polanczyk [...]

Journal of Psychoeducational Assessment

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