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Increasing the Number of Replications in Item Response Theory Simulations Automation Through SAS and Disk Operating System

机译:通过SAS和磁盘操作系统增加项目响应理论模拟自动化中的复制数量

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摘要

In item response theory (IRT) simulation research, it is often necessary to use one software package for data generation and a second software package to conduct the IRT analysis. Because this can substantially slow down the simulation process, it is sometimes offered as a justification for using very few replications. This article provides researchers with simple Disk Operating System code that can be used through SAS to automate the process of data generation, analysis, and organization. By using these techniques, IRT simulation researchers can use a robust enough number of replications to be better able to generalize their findings.
机译:在项目响应理论(IRT)模拟研究中,通常需要使用一个软件包进行数据生成,而使用第二个软件包进行IRT分析。因为这会大大减慢模拟过程,所以有时可以作为使用很少复制的理由。本文为研究人员提供了简单的磁盘操作系统代码,可通过SAS使用这些代码来自动化数据生成,分析和组织的过程。通过使用这些技术,IRT模拟研究人员可以使用足够数量的强大复制功能,以便更好地概括其发现。

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