Conducting a Rasch Analysis in jMetrik
Trevor Holster · TEVAL - Shiken A Journal of Language Testing and Evaluation in Japan · 2023
This step-by-step guide to conducting a Rasch analysis using the jMetrik software package describes how to format and import data, conduct a simple classical test theory item analysis, and then conduct a simple Rasch analysis. Some basic graphical outputs are also described. After completing the steps described in this guide, novice users should be able to conduct a basic analysis unaided and be able to explore the more advanced features of jMetrik by referring to the manual. Keywords: jMetrik, Rasch analysis, item analysis