Jon Roozenbeek is a Lecturer in Psychology. As a computational social psychologist, Jon’s research seeks to understand the interplay between modern communication technologies and polarisation, misinformation, and authoritarianism. He covers topics such as human-AI interaction, group identity and ideology building, misinformation and propaganda (especially in Ukraine and Russia), institutional trust, digital technology use, and the psychological drivers of authoritarianism. He has recently published two books: The Psychology of Misinformation (with Sander van der Linden) and Propaganda and Ideology in the Russian-Ukrainian War. Jon’s work has been awarded numerous distinctions, including the 2025 Jim Sidanius Early Career Award from the International Society of Political Psychology (ISPP), the 2024 Rising Star Award from the Association for Psychological Science (APS), and the ISI Highly Cited Researcher recognition. At Psychology, he lectures and supervises students for PBS02 (Social Psychology, Applied Psychology and Individual Differences) and PBS07 (Advanced Topics in Social and Applied Psychology).