Body and soul: Do children distinguish between foods when generalizing biological and psychological properties?

Abstract : Research Findings: In 2 experiments, we tested whether children generalize psychological and biological properties to novel foods. We used an induction task in which a property (either biological or psychological) was associated with a target food. Children were then asked whether a taxonomically related and a script-related food would also have the property. In a yes/no task (Experiment 1) 9-year-olds preferentially generalized the property to taxonomically related foods, but 4- and 6-year-olds did not. In a forced-choice task (Experiment 2; 4- to 6-year-olds), children preferred the taxonomic choice over the script choice. This preference was weak at age 4 but established by age 5. In both experiments, and all age groups, biological properties, and psychological properties were treated similarly. It is argued that the children do not distinguish biological and psychological properties of food most likely because they believe that psychological properties are caused by biological dispositions. Practice or Policy: We argue that nutrition education should take advantage of children’s existing knowledge of food categories and how children generalize knowledge from 1 food to another. In particular, children have good knowledge of taxonomic categories and can best access that knowledge when they are required to compare different foods.
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01416558
Contributeur : Lead - Université de Bourgogne <>
Soumis le : mercredi 14 décembre 2016 - 15:58:43
Dernière modification le : mercredi 21 août 2019 - 10:22:01

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Jean-Pierre Thibaut, Simone P. Nguyen, Gregory L. Murphy. Body and soul: Do children distinguish between foods when generalizing biological and psychological properties?. Early Education and Development, Taylor & Francis (Routledge), 2016, 27 (8), pp.1250 - 1262. ⟨10.1080/10409289.2016.1146551⟩. ⟨hal-01416558⟩

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