Young children fail to generate an additive ratchet effect in an open-ended construction task

• Eva Reindl ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft

  * E-mail: eva.reindl@live.de

  Affiliations School of Psychology, University of Birmingham, Birmingham, United Kingdom, School of Psychology and Neuroscience, University of St Andrews, Fife, United Kingdom

  http://orcid.org/0000-0003-1594-1367

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• Claudio Tennie

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Resources, Supervision, Writing – original draft

  Affiliation Department for Early Prehistory and Quaternary Ecology, University of Tübingen, Tübingen, Germany

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