APS

2025 APS Annual Convention

An Introduction to Item Response Theory

Friday, May 23, 2025 · Washington, DC

Oral · Methodology

This workshop introduces item response theory (IRT), a class of psychometric models describing interactions between people and test/survey questions. Through lectures, discussions, and interactive examples, we will explore the basic tenets of IRT, common dichotomous and polytomous IRT models, and applications in psychological science.

Chairs & Discussants

  • Brian LeventhalSpeaker
    James Madison University