Dr. Jessica Braymiller is a Postdoctoral Scholar in the Department of Preventive Medicine at the University of Southern California. Dr. Braymiller earned her B.A. in Psychology from Mercyhurst University (2014) and her MS and PhD in Biobehavioral Health from Penn State University (2016, 2019). Her research seeks to identify population-level patterns and trends in tobacco product use during adolescence and young adulthood, with a specific focus on the use of novel nicotine delivery systems (e.g., e-cigarettes). Dr. Braymiller is interested in using advanced statistical models (e.g., finite mixture models, time-varying effect models) as tools for better understanding transitions in tobacco use patterns as individuals age, as well as differences in product use over historical time.