Sharing of misinformation is habitual, not just lazy or biased, “Due to the reward-based learning systems on social media, users form habits of sharing information that attracts others' attention. Once habits form, information sharing is automatically activated by cues on the platform without users considering response outcomes such as spreading misinformation.” Sharing of misinformation is habitual, not just lazy or biased, Gizem Ceylan, Ian A. Anderson, and Wendy Wood, Edited by Susan Fiske, Princeton University, Princeton, NJ; received September 28, 2022; accepted December 3, 2022, January 17, 2023 120 (4) e2216614120 https://doi.org/10.1073/pnas.2216614120
