Victoria Simms
Explaining the relationship between number line estimation and mathematical achievement: the role of visuomotor integration and visuospatial skills
Simms, Victoria; Clayton, Sarah; Cragg, Lucy; Gilmore, Camilla; Johnson, Samantha
Authors
Sarah Clayton
LUCY CRAGG lucy.cragg@nottingham.ac.uk
Professor of Developmental Psychology
Camilla Gilmore
Samantha Johnson
Abstract
Performance on number line tasks, typically used as a measure of numerical representations, are reliably related to children’s mathematical achievement. However, recent debate has questioned what precisely performance on the number line estimation task measures. Specifically, there has been a suggestion that this task may measure not only numerical representations but also proportional judgment skills; if this is the case, then individual differences in visuospatial skills, not just the precision of numerical representations, may explain the relationship between number line estimation and mathematical achievement. The current study investigated the relationships among visuospatial skills, visuomotor integration, number line estimation, and mathematical achievement. In total, 77 children were assessed using a number line estimation task, a standardized measure of mathematical achievement, and tests of visuospatial skills and visuomotor integration. The majority of measures were significantly correlated. In addition, the relationship between one metric from the number line estimation task (R2LIN) and mathematical achievement was fully explained by visuomotor integration and visuospatial skill competency. These results have important implications for understanding what the number line task measures as well as the choice of number line metric for research purposes.
Citation
Simms, V., Clayton, S., Cragg, L., Gilmore, C., & Johnson, S. (2016). Explaining the relationship between number line estimation and mathematical achievement: the role of visuomotor integration and visuospatial skills. Journal of Experimental Child Psychology, 145, https://doi.org/10.1016/j.jecp.2015.12.004
Journal Article Type | Article |
---|---|
Acceptance Date | Dec 6, 2015 |
Online Publication Date | Jan 7, 2016 |
Publication Date | May 1, 2016 |
Deposit Date | Mar 8, 2016 |
Publicly Available Date | Mar 8, 2016 |
Journal | Journal of Experimental Child Psychology |
Print ISSN | 0022-0965 |
Electronic ISSN | 1096-0457 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 145 |
DOI | https://doi.org/10.1016/j.jecp.2015.12.004 |
Keywords | Number line estimation; General cognitive skills; Visuospatial skills; Visuomotor integration; Mathematical achievement; Numerical representations |
Public URL | https://nottingham-repository.worktribe.com/output/782853 |
Publisher URL | http://www.sciencedirect.com/science/article/pii/S0022096515003057 |
Contract Date | Mar 8, 2016 |
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Copyright Statement
Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc-nd/4.0
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