Urvashi Tyagi

I'm a Psychometrician, offering courses in psychological measurement and assessment alongside expertise in R, SQL, Python, LaTeX, and Shiny Webapp, Automated Test Assembly, Multistage Testing, and Computerized Adaptive Testing. Explore Polytomous IRT models such as EFA, CFA, DIF, CTT, RSM, MFRM, and more. Join me to master programming and psychometric methodologies for robust assessment frameworks.