项目反应理论多形式等式的可能性方法。

IF 1 4区 心理学 Q4 PSYCHOLOGY, MATHEMATICAL
Applied Psychological Measurement Pub Date : 2023-05-01 Epub Date: 2023-01-24 DOI:10.1177/01466216231151702
Michela Battauz, Waldir Leôncio
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引用次数: 0

摘要

测验等化是一种统计程序,旨在使不同测验形式的分数具有可比性和互换性。本文以 IRT 方法为重点,提出了一种新方法,可同时将大量测试形式的项目参数估计联系起来。通过使用基于似然法的方法,并考虑到每种形式的项目参数估计的异方差性和相关性,我们的建议有别于目前的技术水平。模拟研究表明,我们的建议得出的等效系数估计值比目前文献中的估计值更有效。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Likelihood Approach to Item Response Theory Equating of Multiple Forms.

Test equating is a statistical procedure to make scores from different test forms comparable and interchangeable. Focusing on an IRT approach, this paper proposes a novel method that simultaneously links the item parameter estimates of a large number of test forms. Our proposal differentiates itself from the current state of the art by using likelihood-based methods and by taking into account the heteroskedasticity and the correlation of the item parameter estimates of each form. Simulation studies show that our proposal yields equating coefficient estimates which are more efficient than what is currently available in the literature.

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来源期刊
CiteScore
2.30
自引率
8.30%
发文量
50
期刊介绍: Applied Psychological Measurement publishes empirical research on the application of techniques of psychological measurement to substantive problems in all areas of psychology and related disciplines.
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