Corresponding Author: Michael Daly, PhD, Department of Psychology, Maynooth University, 1.1.7 Education House, Maynooth, Ireland (michael.a.daly@mu.ie).
Accepted for Publication: May 6, 2021.
Published Online: May 24, 2021. doi:10.1001/jama.2021.8246
Author Contributions: Dr Daly had full access to the study data and takes responsibility for the integrity of the data and accuracy of the data analysis.
Concept and design: All authors.
Acquisition, analysis, or interpretation of data: Daly.
Drafting of the manuscript: Daly, Jones.
Critical revision of the manuscript for important intellectual content: Daly, Robinson.
Statistical analysis: Daly.
Administrative, technical, or material support: Daly.
Supervision: Robinson.
Conflict of Interest Disclosures: Dr Robinson reported receiving funding from the American Beverage Association and Unilever for projects unrelated to the present research. No other disclosures were reported.
Funding/Support: The collection of the Understanding America Study (UAS) COVID-19 tracking data was supported in part by the Bill & Melinda Gates Foundation and by grant U01AG054580 from the National Institute on Aging. Dr Robinson’s time was partly funded by the European Research Council.
Role of the Funder/Sponsor: The funders had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Disclaimer: The content of this article is solely the responsibility of the authors and does not necessarily represent the official views of the University of Southern California or UAS.
Additional Contributions: The authors gratefully acknowledge the support of the European Research Council.
Additional Information: The project described in this article relies on data from survey(s) administered by the UAS, which is maintained by the Center for Economic and Social Research (CESR) at the University of Southern California.
3.Robinson
E , Jones
A , Lesser
I , Daly
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