Hahn develops novel statistical methods for analyzing data arising from the social sciences: psychology, economics, education, and business.

I develop and apply sophisticated statistical methods to behavioral data. Areas of interest are (a) clustered, longitudinal, and time-series data and (b) structural equation models, measurement models, and model fit.

Zhao's primary research interest includes machine learning methodology and theory in network analysis with applications in biology and the social sciences.

Dasarathy's research interests span topics in machine learning, statistics, signal processing and networked systems, and information theory.

Robert Gutzwiller is an associate professor in Human Systems Engineering, studying human behavior in applied contexts, including attention, automation interactions and trust, and cybersecurity.

Dr. Sheehan is a demographer who uncovers the hidden social forces that shape human sleep and well-being.

Lan's research interests include statistical inference, Bayesian modeling and uncertainty quantification.