The relevance of basic numerical skills for fraction processing: Evidence from cross-sectional data

• Silke M. Wortha ,

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

  * E-mail: s.m.wortha@lboro.ac.uk

  Affiliations LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany, Department of Neurology, University Medicine Greifswald, Greifswald, Germany, Centre for Mathematical Cognition, School of Science, Loughborough University, Loughborough, United Kingdom

  https://orcid.org/0000-0001-9160-1175

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• Elise Klein,

  Roles Supervision, Writing – review & editing

  Affiliations University of Paris, LaPsyDÉ, CNRS, Paris, France, Leibniz-Institut für Wissensmedien, Tuebingen, Germany

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• Katharina Lambert,

  Roles Data curation, Funding acquisition, Project administration, Resources, Writing – review & editing

  Affiliations LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany, University of Education, Heidelberg, Germany

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• Tanja Dackermann,

  Roles Project administration

  Affiliation Leibniz-Institut für Wissensmedien, Tuebingen, Germany

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• Korbinian Moeller

  Roles Conceptualization, Project administration, Supervision, Writing – original draft, Writing – review & editing

  Affiliations LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany, Leibniz-Institut für Wissensmedien, Tuebingen, Germany, Centre for Mathematical Cognition, School of Science, Loughborough University, Loughborough, United Kingdom, Individual Development and Adaptive Education Center, Frankfurt am Main, Germany

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