The effect of images of Michelle Obama’s face on trick-or-treaters’ dietary choices: A randomized control trial

• Peter M. Aronow,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Departments of Political Science and Biostatistics, Yale University, New Haven, CT, United States of America

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• Dean Karlan ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  * E-mail: dean.karlan@kellogg.northwestern.edu

  Affiliation Department of Finance, Kellogg School of Management, Northwestern University, Evanston, IL, United States of America

  http://orcid.org/0000-0003-0164-1398

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• Lauren E. Pinson

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Department of Political Science, Yale University, New Haven, CT, United States of America

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