Hello. I’m John Willse. I’m an Associate Professor of Educational Research Methodology at UNCG. I’m mostly interested in latent variable modeling and applications of measurement. I like to write software for these purposes.

MeasurementModel.com is for dissemination of my programs and R code related to measurement. Right now, you will find CTTinShiny, my graphical user interface for CTT analyses in R, and a few additional R packages. As I develop this website, I will start to include more example code and help related to my software and packages. Feel free to contact me if you have questions or comments.

John T. Willse
Chair and Associate Professor, Educational Research Methodology (ERM)
co-Director, Office of Assessment, Evaluation, and Research Services (OAERS)
The University of North Carolina at Greensboro
jtwillse@uncg.edu