R&D Hub

EdSurvey Team Publishes Article on NAEP Analysis Using Dire

Published On Friday, September 15, 2023

Paul Bailey and Blue Webb, members of the EdSurvey team, recently published an article, “Expanding NAEP and TIMSS Analysis to Include Additional Variables or a New Scoring Model Using the R Package Dire.” Featured in the journal Psych in its special issue on computational psychometrics, this article showcases the new Dire software and its utility for ushering in a new era of data use at the National Center for Education Statistics (NCES).

EdSurvey Product Development Team Publishes New Version of the Dire R Package

Published On Friday, July 15, 2022

Using new data from large-scale assessments such as NAEP and TIMSS is difficult because simply merging the data and using the well-known plausible value and survey methodology will yield biased results. To help researchers with this problem, the EdSurvey product development team recently published a new version of Dire, an R package intended to complement its primary statistical software application.

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