{"title":"Corrigendum: A Residual-Based Differential Item Functioning Detection Framework in Item Response Theory","authors":"Hwanggyu Lim, Edison M. Choe, Kyung T. Han","doi":"10.1111/jedm.12362","DOIUrl":null,"url":null,"abstract":"<p>In the original article, it was written that “Then the MLE scoring and DIF analysis with RDIF statistics were performed using the <i>est_score</i> and <i>rdif</i> functions, respectively, in the R (R Core Team, 2019) package irtplay (p.90).” However, the irtplay package has been removed from the CRAN repository due to intellectual property (IP) violation issues. Instead, a new R package called irtQ (Lim & Wells, <span>2023</span>) has been released as a successor to irtplay. All IP issues have been resolved in irtQ, ensuring that the package is compliant with industry standards. https://doi.org/10.1111/jedm.12313</p><p>We would like to inform that the same functions of <i>est_score</i> and <i>rdif</i> used in the original study are also included in irtQ. Thus, it can be used as a replacement for irtplay. We apologize for any confusion caused by the previous version of the article.</p>","PeriodicalId":47871,"journal":{"name":"Journal of Educational Measurement","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2023-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jedm.12362","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Educational Measurement","FirstCategoryId":"102","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/jedm.12362","RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PSYCHOLOGY, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
In the original article, it was written that “Then the MLE scoring and DIF analysis with RDIF statistics were performed using the est_score and rdif functions, respectively, in the R (R Core Team, 2019) package irtplay (p.90).” However, the irtplay package has been removed from the CRAN repository due to intellectual property (IP) violation issues. Instead, a new R package called irtQ (Lim & Wells, 2023) has been released as a successor to irtplay. All IP issues have been resolved in irtQ, ensuring that the package is compliant with industry standards. https://doi.org/10.1111/jedm.12313
We would like to inform that the same functions of est_score and rdif used in the original study are also included in irtQ. Thus, it can be used as a replacement for irtplay. We apologize for any confusion caused by the previous version of the article.
期刊介绍：
The Journal of Educational Measurement (JEM) publishes original measurement research, provides reviews of measurement publications, and reports on innovative measurement applications. The topics addressed will interest those concerned with the practice of measurement in field settings, as well as be of interest to measurement theorists. In addition to presenting new contributions to measurement theory and practice, JEM also serves as a vehicle for improving educational measurement applications in a variety of settings.
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