Playing a cooperative game promotes preschoolers’ sharing with third-parties, but not social inclusion

• Theo Toppe ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: theo.toppe@uni-leipzig.de

  Affiliations Department of Early Child Development and Culture, Leipzig University, Leipzig, Germany, Leipzig Research Center for Early Child Development, Leipzig, Germany

  http://orcid.org/0000-0002-4241-2092

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• Susanne Hardecker,

  Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, SRH University of Applied Health Sciences, Gera, Germany

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• Daniel B. M. Haun

  Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Department of Early Child Development and Culture, Leipzig University, Leipzig, Germany, Leipzig Research Center for Early Child Development, Leipzig, Germany, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

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