How a smiley protects health: A pilot intervention to improve hand hygiene in hospitals by activating injunctive norms through emoticons

• Susanne Gaube ,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Validation, Visualization, Writing – original draft

  * E-mail: susanne.gaube@psychologie.uni-regensburg.de

  Affiliation Department of Experimental Psychology, University of Regensburg, Regensburg, Germany

  http://orcid.org/0000-0002-1633-4772

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• Dimitrios Tsivrikos,

  Roles Funding acquisition, Methodology, Supervision, Writing – review & editing

  Affiliation Division of Psychology and Language Sciences, University College London, London, United Kingdom

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• Daniel Dollinger,

  Roles Data curation, Resources, Software

  Affiliation Institute of Flight System Dynamics, Technical University of Munich, Garching bei München, Germany

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• Eva Lermer

  Roles Validation, Writing – review & editing

  Affiliations Department of Experimental Psychology, University of Regensburg, Regensburg, Germany, FOM University of Applied Sciences, Munich, Germany

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