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1-5 of 5 results for 1PL-AG

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Research article

First published 2015-9

Marginalized Maximum Likelihood Estimation for the 1PL-AG IRT Model

Ryoungsun Park, Keenan A. Pituch, Jiseon Kim [...]

Applied Psychological Measurement

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Research article

First published 2021-5

Bayesian Modal Estimation for the One-Parameter Logistic Ability-Based Guessing (1PL-AG) Model

Shaoyang Guo, Tong Wu, Chanjin Zheng [...]

Applied Psychological Measurement

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Research article

First published 2020-10

IRTBEMM: An R Package for Estimating IRT Models With Guessing or Slipping Parameters

Shaoyang Guo, Chanjin Zheng, Justin L. Kern

Applied Psychological Measurement

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Research article

First published 2025

A Two-Parameter IRT Model With Ability-Based Guessing: Estimation Using the Stochastic EM Algorithm

Chunxiang Qi, Siyao Cheng, Xiangbin Meng [...]

Journal of Educational and Behavioral Statistics

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Research article

First published 2011-12

Computerized Classification Testing Under the One-Parameter Logistic Response Model With Ability-Based Guessing

Wen-Chung Wang, Sheng-Yun Huang

Educational and Psychological Measurement