Breaking Harmony Square: A game that “inoculates” against political misinformation

We present Harmony Square, a short, free-to-play online game in which players learn how political misinformation is produced and spread. We find that the game confers psychological resistance against manipulation techniques commonly used in political misinformation: players from around the world find social media content making use of these techniques significantly less reliable after playing, are more

Volume 1, Issue 8 HKS Misinformation Review

Active inoculation boosts attitudinal resistance against extremist persuasion techniques: a novel approach towards the prevention of violent extremism, Behavioural Public Policy

How to Combat Health Misinformation: A Psychological Approach - Jon Roozenbeek, Sander van der Linden, 2022

Breaking Harmony Square: A game that “inoculates” against political misinformation

Knowing Well, Being Well: well-being born of understanding: The Urgent Need for Coordinated and Comprehensive Efforts to Combat Misinformation - Sara S. Johnson, 2022

The (Mis)Information Game: A social media simulator

The Euphorigen Investigation: Backgrounder

Psychological inoculation protects against the social media infodemic

How to “inoculate” against multimodal misinformation: A conceptual replication of Roozenbeek and van der Linden (2020)

The psychological drivers of misinformation belief and its resistance to correction

Susceptibility to misinformation about COVID-19 around the world

Breaking Harmony Square: A game that “inoculates” against political misinformation — University XP

Towards psychological herd immunity: Cross-cultural evidence for two prebunking interventions against COVID-19 misinformation - Melisa Basol, Jon Roozenbeek, Manon Berriche, Fatih Uenal, William P. McClanahan, Sander van der Linden, 2021

Frontiers Psychological interventions countering misinformation in social media: A scoping review