Body and soul: Do children distinguish between foods when generalizing biological and psychological properties?. Issue 8 (16th November 2016)

• Record Type: Journal Article
• Authors: Thibaut, Jean-Pierre; Nguyen, Simone P.; Murphy, Gregory L.
• Is Part Of: Early education and development. Volume 27:Issue 8(2016)
• Page Start: 1250
• Page End: 1262
• Publication Date: 2016-11-16
• Subjects: Child development -- United States -- Periodicals; Child psychology -- United States -- Periodicals; Education, Preschool -- United States -- Periodicals; Early childhood education -- United States -- Periodicals; 372.21097305
• DOI: 10.1080/10409289.2016.1146551
• Languages: English
• ISSNs: 1040-9289

Abstract

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.