Headshot of Siwei Liu with black hair, glasses, maroon blouse, and black jacket.

Siwei Liu, Ph.D.

Associate Professor, UC Davis


I am an Associate Professor of Human Development and an affiliated faculty of Quantitative Psychology at UC Davis. I received my B.S. degree in Psychology from Fudan University in China, and my master degree in Applied Statistics and Ph.D. in Human Development and Family Studies from the Pennsylvania State University in 2012. My research focuses on statistical methods for analyzing intensive longitudinal data, in particular in the frameworks of multilevel modeling, structural equation modeling, time series analysis, and functional data analysis.