An introduction to the Item Response Warehouse (IRW): A resource for enhancing data usage in psychometrics.

IF 3.9 2区心理学 Q1 PSYCHOLOGY, EXPERIMENTAL

Behavior Research Methods Pub Date : 2025-09-05 DOI:10.3758/s13428-025-02796-y

Benjamin W Domingue, Mika Braginsky, Lucy Caffrey-Maffei, Joshua B Gilbert, Klint Kanopka, Radhika Kapoor, Hansol Lee, Yiqing Liu, Savira Nadela, Guanzhong Pan, Lijin Zhang, Susu Zhang, Michael C Frank

引用次数: 0

Abstract

The Item Response Warehouse (IRW) is a collection and standardization of a large volume of item response datasets in a free and open-source platform for researchers. We describe key elements of the data standardization process and provide a brief description of the over 900 datasets in the current iteration of the IRW (version 28.2). We describe how to access the data through both the website and an API, and offer a brief tutorial with example R code illustrating how to download data from the IRW and use it in standard psychometric analyses. While we are continuing to develop the IRW, this presentation may help researchers utilize data from this resource for work in psychometrics and related fields.

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项目响应仓库（IRW）的介绍：一种在心理测量学中增强数据使用的资源。

项目响应仓库（IRW）是一个为研究人员提供的免费开源平台上的大量项目响应数据集的集合和标准化。我们描述了数据标准化过程的关键要素，并简要描述了IRW当前版本（28.2版）中的900多个数据集。我们描述了如何通过网站和API访问数据，并提供了一个简短的教程，用示例R代码说明如何从IRW下载数据并将其用于标准的心理测量分析。在我们继续开发IRW的同时，这次演讲可能会帮助研究人员利用这一资源中的数据进行心理测量学和相关领域的工作。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Behavior Research Methods Multiple-

CiteScore

10.30

自引率

9.30%

发文量

266

期刊介绍： Behavior Research Methods publishes articles concerned with the methods, techniques, and instrumentation of research in experimental psychology. The journal focuses particularly on the use of computer technology in psychological research. An annual special issue is devoted to this field.