About
I am an Assistant Professor of Engineering Education Systems & Design in the Polytechnic School at Arizona State University. My research centers on understanding pathways to academic success for students of all demographic and socioeconomic backgrounds, with a focus on postsecondary success in engineering fields.
My research approaches heavily involve causal identification with observational data and quantitative methods with longitudinal datasets. More recently, I have been exploring the role of artificial intelligence in engineering education and the engineering workforce.
Prior to joining ASU, I was a Visiting Assistant Professor and Postdoctoral Researcher at Purdue University's School of Engineering Education. I hold a Ph.D. in Economics from the University of Missouri—Columbia.
Education
Research
What I Study
- Learning Environments, Skill Formation, and Team-Based Learning in Engineering
- Academic and Career Pathways in Engineering
- AI Literacy and AI-Enhanced Pedagogy in Engineering Education
- Impact of Artificial Intelligence on Engineering Education and the Engineering Workforce
How I Study It
- Bayesian Statistical Modeling
- Causal Inference
- Large Language Models and Machine Learning as Educational Research Methods
- Longitudinal and Person-Centered Quantitative Analysis
Publications
Peer-Reviewed Journal Articles
- Revise & Resubmit Bian, Y., Tan, L., Xu, X., & Coley, B. The impact of state-level anti-DEI policies on undergraduate engineering enrollment and completion by race/ethnicity and gender: A difference-in-differences analysis. Journal of Engineering Education.
- Accepted Xu, X., & Tan, L. Examining college student mental health in engineering and computer science education: Relevant factors, relative importance, and demographic differences. European Journal of Engineering Education.
- Dai, A., & Tan, L. (2025). Examining student retention dynamics in 4-year engineering and computer science programs using random forest analysis. Journal of Engineering Education, 114(3), e70016. DOI
- Tan, L., Xu, X., Wei, S., & Morphew, J. (2025). The advantage of regression and covariate utilization over ANOVA in engineering education research. European Journal of Engineering Education, 50(4), 878–908. DOI
- Wei, S., Tan, L., Zhang, Y., & Ohland, M. (2024). The effect of the emergency shift to virtual instruction on student team dynamics. European Journal of Engineering Education, 49(1), 139–163. DOI
- Main, J. B., Cox, M. F., McGee, E. O., Tan, L., & Berdanier, C. (2023). Trends in the underrepresentation of women faculty of color in engineering. Journal of Diversity in Higher Education, 16(5), 589–606. DOI
- Main, J. B., Wang, Y., & Tan, L. (2022). Preparing industry leaders: The role of doctoral education and early career management training in the leadership trajectories of female STEM PhDs. Research in Higher Education, 63(3), 400–424. DOI
- Tan, L. (2021). Imputing top-coded income data in longitudinal surveys. Oxford Bulletin of Economics and Statistics, 83(1), 66–87. DOI
- Tan, L., Main, J. B., & Darolia, R. (2021). Using random forest analysis to identify student demographic and high school-level factors that predict college engineering major choice. Journal of Engineering Education, 110(3), 572–593. DOI
- Main, J. B., Wang, Y., & Tan, L. (2021). The career outlook of engineering PhDs: Influence of postdoctoral research positions on early career salaries and the attainment of tenure track faculty positions. Journal of Engineering Education, 110(4), 977–1002. DOI
- Main, J. B., Tan, L., Cox, M. F., McGee, E. O., & Katz, A. (2020). The correlation between undergraduate student diversity and the representation of women of color faculty in engineering. Journal of Engineering Education, 109(4), 843–864. DOI
- Koedel, C., Li, J., Springer, M. G., & Tan, L. (2019). Teacher performance ratings and professional improvement. Journal of Research on Educational Effectiveness, 12(1), 90–115. DOI
- Tan, L., & Koedel, C. (2019). The effects of differential income replacement and mortality on U.S. social security redistribution. Southern Economic Journal, 86(2), 613–637. DOI
- Parsons, E., Koedel, C., & Tan, L. (2019). Accounting for student disadvantage in value-added models. Journal of Educational and Behavioral Statistics, 44(2), 144–179. DOI
- Koedel, C., Li, J., Springer, M. G., & Tan, L. (2017). The impact of performance ratings on job satisfaction for public school teachers. American Educational Research Journal, 54(2), 241–278. DOI