Free to choose: Mutualist motives for partner choice, proportional division, punishment, and help

• Chien-An Lin,

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

  Affiliation Department Psychology, The University of Edinburgh, Edinburgh, United Kingdom

  https://orcid.org/0000-0002-9221-3614

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• Timothy C. Bates

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

  * E-mail: tim.bates@ed.ac.uk

  Affiliation Department Psychology, The University of Edinburgh, Edinburgh, United Kingdom

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