Motor and cognitive control in a normative sample of 7-year-olds
Claudia M Roebers1, Marianne Kauer
1School of Psychology, University of Bern, Switzerland. roebers@psy.unibe.ch
Insights
This study found that cognitive and motor control are linked in 7-year-olds, suggesting executive functions are key. Efficient task performance in speed and accuracy is an important aspect of executive functioning.
Area of Science:
- Developmental Psychology
- Cognitive Neuroscience
- Motor Control Research
Background:
- Existing research highlights comorbid deficits in ADHD and DCD.
- The relationship between cognitive and motor control in normative samples remains unclear.
Purpose of the Study:
- To investigate the interrelation between cognitive and motor control in typically developing 7-year-olds.
- To determine if control processes share variance in normative samples.
Main Methods:
- Correlated performance on complex tasks in over 100 7-year-olds.
- Controlled for age in the analysis.
Main Results:
- Significant interrelations were found between certain aspects of cognitive and motor control.
- Task performance efficiency (speed and accuracy) emerged as a crucial component of executive functioning.
Conclusions:
- Cognitive and motor control are interrelated in normative childhood development.
- Executive functioning is integral to efficient task engagement in children.
Abstract:
The aim of the present study was to explore the relationship between cognitive and motor control by correlating individual performance on a variety of complex tasks in a normative sample of over 100 7-year-olds. While there are a few studies including children with specific developmental disorders (i.e. ADHD and DCD) showing that they share similar comorbid deficits, it is still unclear whether control processes share variance in normative samples. Results presented here reveal on the one hand that some aspects of cognitive and motor control are significantly interrelated, even when controlling for age. On the other hand, individuals' ability to efficiently respond to the speed and accuracy demands of any of the included tasks appeared to constitute an important aspect of executive functioning.
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