Spatial numerical associations in preschoolers.
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| Title: | Spatial numerical associations in preschoolers. |
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| Authors: | Thevenot, Catherine, Fayol, Michel, Barrouillet, Pierre |
| Source: | Thinking & Reasoning. May2018, Vol. 24 Issue 2, p221-233. 13p. 1 Color Photograph, 1 Chart, 1 Graph. |
| Subjects: | Developmental psychology, Numerical analysis, Number line, Probability theory, Theory of knowledge, Psychology of preschool children |
| Abstract: | Three-to-five-year-old French children were asked to add or remove objects to or from linear displays. The hypothesis of a universal tendency to represent increasing number magnitudes from left to right led to predict a majority of manipulations at the right end of the rows, whatever children's hand laterality. Conversely, if numbers are not inherently associated with space, children were expected to favour laterality-consistent manipulations. The results showed a strong tendency to operate on the right end of the rows in right-handers, but no preference in left-handers. These findings suggest that the task elicited a left-to-right oriented representation of magnitudes that counteracted laterality-related responses in left-handed children. The young age of children and the lack of a developmental trend towards right preference weaken the hypothesis of a cultural origin of this oriented representation. The possibility that our results are due to weaker brain lateralisation in left-handers compared to right-handers is addressed in Discussion section. [ABSTRACT FROM AUTHOR] |
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| Database: | Psychology and Behavioral Sciences Collection |
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