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Children's representations of the earth: A methodological comparison

journal contribution
posted on 2023-06-07, 18:53 authored by Georgia Panagiotaki, Gavin Nobes, Robin Banerjee
Investigation of children's understanding of the earth can reveal much about the origins and development of scientific knowledge. Vosniadou and Brewer (1992) claim that children construct coherent, theory-like mental models of the earth. However, more recent research has indicated that children's knowledge of the earth is fragmented and incoherent. By testing the influence of question type (open vs. forced-choice questions) and medium (drawings vs. 3-D models) on the responses of 6-year-olds (N=59), this study investigated whether, and how, methodological differences account for the discrepant findings of previous research. Both the use of drawings and of open questions (Vosniadou and Brewer's methods) were found to increase the apparent incidence of naïve mental models. Moreover, the combination of 3-D models and forced-choice questions elicited more scientifically correct responses and higher proportions of scientific and inconsistent mental models than the combination of drawings and open questions. It is argued that children know more about the earth than the mental model theorists claim, and that naïve mental models of the earth are largely artifactual.


Publication status

  • Published


British Journal of Developmental Psychology





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Department affiliated with

  • Psychology Publications


Third author; first author was my research student

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  • Yes

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