Abstract Knowledge in the Broken-String Problem: Evidence from Nonhuman Primates and Pre-Schoolers

• Carolina Mayer ,

  * E-mail: cpm2@st-andrews.ac.uk

  Affiliation University of St Andrews, School of Psychology and Neuroscience, St Andrews, Fife, Scotland, United Kingdom

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• Josep Call,

  Affiliations University of St Andrews, School of Psychology and Neuroscience, St Andrews, Fife, Scotland, United Kingdom, Max Planck Institute for Evolutionary Anthropology, Department of Comparative and Developmental Psychology, Leipzig, Germany

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• Anna Albiach-Serrano,

  Affiliations Max Planck Institute for Evolutionary Anthropology, Department of Comparative and Developmental Psychology, Leipzig, Germany, Ethology and Animal Welfare Section, Universidad CEU Cardenal Herrera, Valencia, Spain

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• Elisabetta Visalberghi,

  Affiliation Unit of Cognitive Primatology and Primate Centre, Istituto di Scienze e Tecnologie della Cognizione, Consiglio Nazionale delle Ricerche, Roma, Italy

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• Gloria Sabbatini,

  Affiliation Unit of Cognitive Primatology and Primate Centre, Istituto di Scienze e Tecnologie della Cognizione, Consiglio Nazionale delle Ricerche, Roma, Italy

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• Amanda Seed

  Affiliations University of St Andrews, School of Psychology and Neuroscience, St Andrews, Fife, Scotland, United Kingdom, Max Planck Institute for Evolutionary Anthropology, Department of Comparative and Developmental Psychology, Leipzig, Germany

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