Data quality in online human-subjects research: Comparisons between MTurk, Prolific, CloudResearch, Qualtrics, and SONA

• Benjamin D. Douglas,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Writing – original draft

  Affiliation Department of Psychology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America

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• Patrick J. Ewell,

  Roles Funding acquisition, Writing – review & editing

  Affiliation Department of Psychology, Kenyon College, Gambier, Ohio, United States of America

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• Markus Brauer

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Writing – original draft

  * E-mail: markus.brauer@wisc.edu

  Affiliation Department of Psychology, University of Wisconsin–Madison, Madison, Wisconsin, United States of America

  https://orcid.org/0000-0003-4395-2282

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