Hyunjin (Jin) Song is an associate professor at Yonsei University, South Korea. His research interests span network science, computational social science, and political communication. His work aims to advance our understanding of the various antecedents, processes, and consequences of both mediated and unmediated communication behaviors in a digital information environment. A central focus of his research is on how the mutual interdependencies and dynamics of communication behaviors simultaneously shape, and are shaped by, individuals� perceptions, attitudes, and behaviors, particularly in the context of exposure to and dissemination of partisan misinformation and its impacts.