Welcome! I created this website because I have some diverse skillsets and people might be searching for materials in one or another of these. In general, I am a research methodologist specializing in “hard to measure” constructs. For example, some of my recent work focuses on ethical practice of statistics and data science and mathematics; design, evaluation, and revision of higher education curricula; and methodological innovation. I try to post all of my work at academia.edu, but that is hard to organize. You can check all these sites and contact me through them or via my ‘day job’ at Georgetown University in Washington, DC.

Photo copyright 2024 David E. Liebke

I’m happy you’re here. I hope you find the materials, links, and ideas here useful.