Acute moderate aerobic exercise speeds children's reaction times without improving accuracy, with greater speed gains on choice than simple reaction time tasks¶
Claim · All claims
Evidence · 1 study · reviewr2·q3
Currency · newest study 2012 · not yet checked against its sources · not reviewed by a person
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q3 i? After 30 minutes of moderately intense cycling, children responded significantly faster on both RT tasks without accuracy improvements, with greater enhancement for choice than simple RT. → Berwid Olga G. 2012
Evidence¶
Berwid Olga G. 2012¶
Berwid Olga G., Halperin Jeffrey M. (2012). Emerging Support for a Role of Exercise in Attention-Deficit/Hyperactivity Disorder Intervention Planning. Current Psychiatry Reports. https://doi.org/10.1007/s11920-012-0297-4
q3 · i? · review · r2
Experimental study by Ellemberg and St. Louis Deschenes of typically developing 7- and 10-year-old boys (n = 36 per age group) comparing 30 minutes of moderately intense cycle ergometer exercise against sitting on the same ergometer watching television. There was no Age x Exercise interaction.
"Cycling did not improve accuracy on either task, but those who engaged in aerobic exercise responded significantly faster on both RT tasks, with a greater enhancement in response speed for the choice compared to the simple RT task."
Discussion¶
Related Claims¶
- Small pilot studies provide preliminary evidence that exercise interventions improve behavioral symptoms and neuropsychological functioning in children with ADHD — related
- Exercise intensity differentially moderates acute exercise cognitive benefits, with moderate intensity favoring executive functions and high intensity favoring information processing — related
- Acute cardio exercise improves executive functions, response time, and academic performance in children with ADHD — related
- Five of six laboratory studies found significant effects of acute PA on cognitive control of attention, mainly on accuracy not reaction time — reports the opposite
- Acute exercise produces an overall small positive effect on cognition, with executive functions benefiting most and effects lasting up to two hours post-exercise — a broader claim this one bears on
- Age may moderate acute PA effects on attention: effects appeared for 9–10 year olds but not 7–8 year olds — related
- Duration and intensity of PA bouts may moderate attention effects, consistent with an inverted-U hypothesis — a broader claim this one bears on
- Reward does not alter the speed or variability of response execution in either stop signal task — related
- Null Flanker effects under ecologically realistic exercise constrain claims of broad, generalized enhancement of executive control — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
acute-exercise-speeds-reaction-time-not-accuracy |
title |
Acute moderate aerobic exercise speeds children's reaction times without improving accuracy, with greater speed gains on choice than simple reaction time tasks |
description |
Acute moderate aerobic exercise speeds children's reaction times without improving accuracy, with greater speed gains on choice than simple reaction time tasks |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2012 |
generated |
by process:wiki-ingest on 2026-10-17 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — berwid-olga-g-2012 |
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