How motor skills relate to school success in children
Children with better hand-eye coordination performed better on academic tests and tasks requiring visual-spatial skills, while agility showed no such relationship.
Source
Motor Coordination Correlates with Academic Achievement and Cognitive Function in Children
Study at a glance
- Design
- Cross-sectional — Hand-eye coordination and agility vs school tests and visual-attention tasks
- N
- N=45 · Children 8–14 years at a municipal school in Rio de Janeiro; 57.8% girls
- Population
- Literate 8–14-year-olds in a Rio de Janeiro municipal school with high educational lag
- Outcome
- Academic test scores and visual-motor/attention performance predicted by hand-eye coordination, not agility or BMI
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How motor skills relate to school success in children
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45 children participated in the study
The sample of this cross-sectional study consisted of 45 children from 8 to 14 years of age, literate, of both sexes, from the municipal school Compositor Luiz Gonzaga, located in the municipality of Rio de Janeiro, Brazil.
Motor coordination predicted school performance with an R-squared of 0.20
The results showed that TTD is the best predictor of positive results in school performance ( R 2 = 0.20).
What they did
Researchers evaluated 45 children aged 8 to 14 from a municipal school in Rio de Janeiro, Brazil. They measured the participants' physical characteristics, hand-eye motor coordination using a disc touch test, and physical agility using a shuttle run test. The children also completed a standard academic achievement test along with a battery of cognitive assessments that measured attention, memory, and executive functions.
What they found
The study revealed that hand-eye coordination was the single best predictor of academic success, accounting for an R-squared variance of 0.20 in overall school test scores. Children who completed the hand-eye coordination task faster also scored significantly higher on cognitive tests requiring visual-motor integration and selective attention. In contrast, physical agility and body mass index showed no statistically significant relationship with either cognitive performance or academic success.
The limits
What it doesn't show
Because this study is cross-sectional, it cannot prove that training a child's motor coordination directly causes their grades or cognitive skills to improve. The sample size was relatively small with only 45 participants recruited from a single school with high rates of academic delay, which limits how easily these findings can be generalized to other populations. Additionally, the study did not control for physical maturation and pubertal development across the wide age range of 8 to 14 years.
Key terms
- Motor coordination
- The harmonious integration of the nervous and muscular systems to produce rapid, accurate, and balanced physical movements.
- Agility
- The physical ability to change the position and direction of the entire body in space with speed and accuracy.
- Executive functions
- A set of higher-level cognitive processes, including working memory, cognitive flexibility, and inhibitory control, that help guide goal-directed behavior.
- Visual-motor coordination
- The capacity to integrate visual information with physical movement, enabling tasks like drawing, writing, or targeting objects.
- Cross-sectional study
- An observational research design where data is collected from participants at a single point in time, preventing conclusions about cause and effect over time.
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How is motor coordination defined and typically assessed in this study?
Common questions
Did children with higher body mass index (BMI) perform worse academically or cognitively?
No, the researchers found no significant differences in cognitive test scores or academic performance among children classified as normal weight, overweight, or obese.
Why would motor coordination be linked to academic success while agility is not?
Motor coordination tasks like the touch test require high levels of visual attention, spatial analysis, and neural processing between the prefrontal cortex and cerebellum. Agility tasks, while physically intense, demand less of these specific visual-spatial cognitive resources that are shared with academic skills like writing and mathematics.
Which cognitive tests specifically correlated with better hand-eye coordination?
Faster times on the motor coordination test correlated significantly with higher scores on the Block Design test (which measures visual-spatial analysis) and the Cancellation test (which measures visual attention and processing speed).
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