For a brief summary, please see the Publications section.
Garrett, R.K., Sude, D.J., & Riva, R. (2019, in press). Toeing the party lie: Ostracism promotes endorsement of partisan falsehoods. Political Communication. https://doi.org/10.1080/10584609.2019.1666943
Abstract:
Research suggests that ostracism could promote endorsement of partisan falsehoods. Socially excluded individuals are uniquely attentive to distinctions between in-groups and out-groups, and act in ways intended to promote group belonging, potentially including a greater willingness to accept claims made by other group members. We test this assertion with a 2 (ostracism) X 2 (anonymity) X 2 (topic) mixed factorial design using the Ostracism Online paradigm with a demographically diverse online sample of Americans (N = 413). Results suggest that when ostracized, both Democrats and Republicans are more likely to endorse party-line falsehoods about the 2016 U.S. Presidential election. These effects are contingent on several individual-level differences, including strength of ideological commitment, cognitive reflection, and faith in intuition for facts. These patterns failed to replicate with fracking, a politically charged science topic.