Replication Data for: Online communitarian appeals increase opposition to violent extremism (PNAS Nexus 2026)https://doi.org/10.7910/DVN/8OYWEVLyall, JasonHarvard Dataverse2026-04-202026-05-11T14:31:26ZReplication materials for "Online communitarian appeals increase opposition to violent extremism" (PNAS Nexus 2026). Includes R code for the Facebook analyses and for the online survey as well as the required datasets for all analyses. An English-language version of our survey instrument is also included as well as our full Supplemental Information (SI) document.Social SciencesLyall, Jason and Nyhan, Brendan and Voytas, Elsa. "Online communitarian appeals increase opposition to violent extremism." PNAS Nexus, 2026.2026-04-20Lyall, Jason2026-04-17CC0 1.0