{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,20]],"date-time":"2026-07-20T18:03:44Z","timestamp":1784570624684,"version":"3.55.0"},"reference-count":93,"publisher":"Public Library of Science (PLoS)","issue":"7","license":[{"start":{"date-parts":[[2026,7,20]],"date-time":"2026-07-20T00:00:00Z","timestamp":1784505600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS One"],"abstract":"<jats:p>Policymakers use information campaigns to alter health behaviors, but their effectiveness depends on how the information compares to viewers\u2019 initial beliefs and their perceptions of its value. In August 2024, we experimentally tested whether political identity influenced how individuals responded to information about the COVID-19 vaccine. Our sample included 288 self-identified Democrats and 291 self-identified Republicans. We found that Democrats and Republicans similarly overestimated the frequency and severity of COVID-19 infections, as well as the vaccination rate. Participants were not better at predicting the COVID-19 experiences of their concordant party. However, participants who learned they underestimated the discordant party vaccination rate were more likely to report an intent to receive a COVID-19 vaccine.<\/jats:p>","DOI":"10.1371\/journal.pone.0352319","type":"journal-article","created":{"date-parts":[[2026,7,20]],"date-time":"2026-07-20T17:28:02Z","timestamp":1784568482000},"page":"e0352319","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":0,"title":["Partisan differences in healthcare decision-making: Evidence from a vaccine experiment"],"prefix":"10.1371","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9798-5701","authenticated-orcid":true,"given":"Brandyn F.","family":"Churchill","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4081-387X","authenticated-orcid":true,"given":"Xiaoxue 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Cross-sectional study of health care-associated workers","volume":"101","author":"DA Cohen","year":"2022","journal-title":"Medicine"},{"issue":"3","key":"pone.0352319.ref068","doi-asserted-by":"crossref","first-page":"364","DOI":"10.1007\/s10683-010-9246-4","article-title":"The effects of (incentivized) belief elicitation in public goods experiments","volume":"13","author":"S G\u00e4chter","year":"2010","journal-title":"Exp econ"},{"key":"pone.0352319.ref069","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1007\/s10683-014-9416-x","article-title":"A penny for your thoughts: a survey of methods for eliciting beliefs","volume":"18","author":"KH Schlag","year":"2015","journal-title":"Exp Econ"},{"key":"pone.0352319.ref070","doi-asserted-by":"crossref","first-page":"2116","DOI":"10.1111\/ecoj.12160","article-title":"Belief elicitation: a horse race among truth serums","volume":"125","author":"ST Trautmann","year":"2015","journal-title":"Econ J"},{"key":"pone.0352319.ref071","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1016\/j.econlet.2010.11.045","article-title":"Incentive effects: the case of belief elicitation from individuals in groups","volume":"111","author":"SW Wang","year":"2011","journal-title":"Econom Lett"},{"issue":"4","key":"pone.0352319.ref072","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1561\/100.00014074","article-title":"Partisan bias in factual beliefs about politics","volume":"10","author":"JG Bullock","year":"2015","journal-title":"Q J Polit Sci"},{"issue":"4","key":"pone.0352319.ref073","doi-asserted-by":"crossref","first-page":"489","DOI":"10.1561\/100.00014127","article-title":"You cannot be serious: the impact of accuracy incentives on partisan bias in reports of economic perceptions","volume":"10","author":"M Prior","year":"2015","journal-title":"Q J Polit Sci"},{"issue":"3","key":"pone.0352319.ref074","doi-asserted-by":"crossref","first-page":"984","DOI":"10.1093\/restud\/rdt006","article-title":"The binarized scoring rule","volume":"80","author":"T Hossain","year":"2013","journal-title":"Rev Econ Stud"},{"key":"pone.0352319.ref075","doi-asserted-by":"crossref","first-page":"103700","DOI":"10.1016\/j.euroecorev.2021.103700","article-title":"Belief elicitation with multiple point predictions","volume":"135","author":"M Eyting","year":"2021","journal-title":"Eur Econ Rev"},{"issue":"6","key":"pone.0352319.ref076","doi-asserted-by":"crossref","first-page":"2131166","DOI":"10.1080\/21645515.2022.2131166","article-title":"Coadministration of seasonal influenza and COVID-19 vaccines: a systematic review of clinical studies","volume":"18","author":"C Janssen","year":"2022","journal-title":"Hum Vaccin Immunother"},{"key":"pone.0352319.ref077","author":"U.S. Food and Drug Administration","year":"2024"},{"key":"pone.0352319.ref078","author":"AM Association","year":"2024"},{"issue":"3","key":"pone.0352319.ref079","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1007\/s11166-014-9194-z","article-title":"Estimating subjective probabilities","volume":"48","author":"S Andersen","year":"2014","journal-title":"J Risk Uncertain"},{"issue":"9","key":"pone.0352319.ref080","doi-asserted-by":"crossref","first-page":"2851","DOI":"10.1257\/aer.20201248","article-title":"Belief elicitation and behavioral incentive compatibility","volume":"112","author":"D Danz","year":"2022","journal-title":"Am Econ Rev"},{"key":"pone.0352319.ref081","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1257\/jel.20211658","article-title":"Designing information provision experiments","volume":"61","author":"I Haaland","year":"2023","journal-title":"J Econ Lit"},{"issue":"1","key":"pone.0352319.ref082","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1038\/s41467-022-35052-4","article-title":"Providing normative information increases intentions to accept a COVID-19 vaccine","volume":"14","author":"A Moehring","year":"2023","journal-title":"Nat Commun"},{"issue":"1","key":"pone.0352319.ref083","doi-asserted-by":"crossref","first-page":"322","DOI":"10.1257\/aer.20131063","article-title":"How do voters respond to information? evidence from a randomized campaign","volume":"105","author":"C Kendall","year":"2015","journal-title":"Am Econ Rev"},{"issue":"3","key":"pone.0352319.ref084","doi-asserted-by":"crossref","first-page":"645","DOI":"10.1257\/aer.20221167","article-title":"The effect of macroeconomic uncertainty on household spending","volume":"114","author":"O Coibion","year":"2024","journal-title":"Am Econ Rev"},{"key":"pone.0352319.ref085","doi-asserted-by":"crossref","first-page":"102212","DOI":"10.1016\/j.jhealeco.2019.05.009","article-title":"Disease outbreaks, healthcare utilization, and on-time immunization in the first year of life","volume":"67","author":"J Schaller","year":"2019","journal-title":"J Health Econ"},{"key":"pone.0352319.ref086","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/j.jhealeco.2017.01.002","article-title":"Effectiveness of vaccination recommendations versus mandates: evidence from the hepatitis A vaccine","volume":"52","author":"EC Lawler","year":"2017","journal-title":"J Health Econ"},{"key":"pone.0352319.ref087","doi-asserted-by":"crossref","first-page":"102843","DOI":"10.1016\/j.jhealeco.2023.102843","article-title":"Sibling spillovers and the choice to get vaccinated: evidence from a regression discontinuity design","volume":"94","author":"MK Humlum","year":"2024","journal-title":"J Health Econ"},{"issue":"2","key":"pone.0352319.ref088","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1257\/jep.31.2.211","article-title":"Social media and fake news in the 2016 election","volume":"31","author":"H Allcott","year":"2017","journal-title":"J Econ Perspect"},{"key":"pone.0352319.ref089","doi-asserted-by":"crossref","first-page":"234","DOI":"10.1016\/j.jebo.2021.06.032","article-title":"Experimental methods: eliciting beliefs","volume":"189","author":"G Charness","year":"2021","journal-title":"J Econ Behav Organ"},{"key":"pone.0352319.ref090","doi-asserted-by":"crossref","first-page":"831","DOI":"10.1257\/aer.20191777","article-title":"Social media, news consumption, and polarization: Evidence from a field experiment","volume":"111","author":"R Levy","year":"2021","journal-title":"Am Econ Rev"},{"issue":"2","key":"pone.0352319.ref091","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1093\/qje\/qjac045","article-title":"Learning from shared news: when abundant information leads to belief polarization","volume":"138","author":"TR Bowen","year":"2023","journal-title":"Q J Econ"},{"issue":"1","key":"pone.0352319.ref092","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1080\/15534510500181459","article-title":"Managing social norms for persuasive impact","volume":"1","author":"RB Cialdini","year":"2006","journal-title":"Soc Influ"},{"key":"pone.0352319.ref093","doi-asserted-by":"crossref","first-page":"1082","DOI":"10.1016\/j.jpubeco.2011.03.003","article-title":"Social norms and energy conservation","volume":"95","author":"H Allcott","year":"2011","journal-title":"J Public Econ"}],"container-title":["PLOS One"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0352319","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,20]],"date-time":"2026-07-20T17:28:17Z","timestamp":1784568497000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0352319"}},"subtitle":[],"editor":[{"given":"Vincent Antonio","family":"Traag","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2026,7,20]]},"references-count":93,"journal-issue":{"issue":"7","published-online":{"date-parts":[[2026,7,20]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0352319","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,7,20]]}}}