Qiusi (Lyra) Sun

Qiusi Sun is a postdoctoral research fellow at Syracuse University iSchool. She received her Ph.D. in Communication with a Designated Emphasis in Computational Social Science at the University of California, Davis, in 2022.

Her research focuses on negative phenomena associated with technology affordances, especially online deviant behaviors (such as trolling, incivility, and toxicity), health misinformation, polarization, and AI ethics. At C4 Lab, she works on misinformation dynamics.