How We Assess Executive Function in Paediatric Movement Sessions
Sep 02, 2026
(And Why It Changes Everything About Programming)
Most kids who walk into our sessions aren't there because someone said "their executive function needs work." They're there because they can't sit still, they fall off chairs, they melt down at transitions, they can't catch a ball.
But here's the thing: the movement difficulties we see are often not actually a movement problem. They're a brain organisation problem. And if you don't assess what's happening cognitively, you'll programme for strength and coordination when the real issue is working memory, impulse control, or attention.
That's why we assess executive function in every paediatric client.
WHAT IS EXECUTIVE FUNCTION?
Executive function (EF) is the brain's air traffic control system. It manages:
- Working memory: holding and using information (like remembering a 3-step instruction)
- Inhibitory control: stopping yourself from doing the wrong thing (like not grabbing the ball before it's your turn)
- Cognitive flexibility: adapting when things change (like switching from throwing overarm to underarm without a meltdown)
- Sustained attention: staying locked in long enough to actually learn something
These skills underpin everything. If a child can't hold two instructions in their head, no amount of "watch me, now copy" is going to work.
HOW WE ASSESS IT
We use four layers:
1. Observation (every session)
No equipment. We track instruction-holding capacity (can they retain 1 step? 2? 3?), attention threshold in minutes, self-correction ability, response to rule changes, and environmental scanning. The attention threshold becomes your baseline for programming block length.
2. Eye tracking
Smooth pursuit, fixation stability, figure-8 tracking. This tells us about visual attention capacity, cerebellar integration, reading readiness, and vestibular-ocular reflex integrity. A child who can't track your finger smoothly isn't going to track a moving ball in a game.
3. Mr. Ant (iPad app - Working Memory)
The child observes dots placed on an ant's body, then recalls their position from memory. Difficulty increases with more dots. We score against age norms and re-test at Week 6 and Week 12 of each block.
4. Go/No-Go (iPad app - Inhibitory Control)
The child taps for "go" stimuli and inhibits tapping for "no-go" stimuli. We track commission errors (impulsivity), omission errors (inattention), and reaction time (processing speed). Parents respond incredibly well to seeing error counts reduce over time.
These tools come from the Early Years Toolbox, validated by Howard & Melhuish (2017) for children aged 3–6, with additional validation in school-age children (Karr et al., 2020).
WHY THIS CHANGES PROGRAMMING
Assessment without action is pointless. Here's how findings translate:
Low working memory? Start with 1-step instructions. Use visual cues as external memory aids. Chunk exercises into rehearsed combos ("jump-roll-throw"). Build sequence length gradually and fade cues over time.
Poor inhibitory control? Freeze games with unpredictable timing. Slow-motion movement (the hardest thing for impulsive kids). Traffic light exercises. Dual-task with a stop rule.
Short attention threshold? Programme in blocks shorter than their threshold. Build by 30 seconds per week. Use novelty to extend engagement. Movement breaks are regulation resets, not rewards.
Rigid / poor flexibility? Warn transitions, then gradually reduce warnings. Rule-switch games. Praise the pivot, not the performance.
THE EVIDENCE
A 2024 meta-analysis (Mao et al.) across 23 RCTs found that cognitively engaging physical activity significantly improves EF, with strongest effects on inhibitory control and working memory. Interventions longer than 6 weeks, more than 20 minutes per session, at least twice weekly were most effective.
Another meta-analysis (Wang et al., 2023) found that moderate-intensity exercise improved working memory with a large effect size (SMD = 1.05) across 25 studies. Optimal programme: 8–12 weeks, 3–4 times per week, 30 minutes per session.
Watson et al. (2026) showed that a single 30-minute group physical activity session reduced commission errors on an inhibition task. Even one session makes a measurable difference.
WHAT THIS MEANS FOR PARENTS
When we test EF, we can finally explain why your child struggles with multi-step instructions. Why they seem to "not listen." Why transitions cause meltdowns. And we can show you, in numbers, that it's improving.
We re-test at Week 6 and Week 12. You see the trajectory. That's not a guess: it's data.
THIS IS NOW IN MY COURSE
I've added a full module on assessing and programming for executive function into my practitioner training course. It covers the assessment protocols, scoring, management plans, parent communication scripts, and the research that underpins all of it. If you're a practitioner working with kids and you want to actually measure what's driving the difficulties you're seeing (not just guess), this is where you start.
References
- Howard, S.J. & Melhuish, E. (2017). An Early Years Toolbox for Assessing Early Executive Function, Language, Self-Regulation, and Social Development: Validity, Reliability, and Preliminary Norms. Journal of Psychoeducational Assessment, 35(3), 255–275. https://pmc.ncbi.nlm.nih.gov/articles/PMC5424850/
- Howard, S.J. & Okely, A.D. (2015). Catching Fish and Avoiding Sharks: Investigating Factors That Influence Developmentally Appropriate Measurement of Preschoolers' Inhibitory Control. Journal of Psychoeducational Assessment, 33(6), 585–596. https://ro.uow.edu.au/sspapers/1691
- Karr, J.E. et al. (2020). A Novel Approach to Measure Executive Functions in Students: An Evaluation of Two Child-Friendly Apps. Frontiers in Psychology, 11, 1702. https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2020.01702/full
- Mao, F. et al. (2024). Effects of Cognitively Engaging Physical Activity Interventions on Executive Function in Children and Adolescents: A Systematic Review and Meta-Analysis. Frontiers in Psychology, 15, 1454447. https://doi.org/10.3389/fpsyg.2024.1454447
- Watson, E. et al. (2026). Acute Physical Activity Supports Inhibitory Control in Primary School Children: A Randomised Cross-Over Trial. Scientific Reports, 16. https://doi.org/10.1038/s41598-026-44375-x
- Wang, H. et al. (2023). Meta-Analysis on the Effects of Moderate-Intensity Exercise Intervention on Executive Functioning in Children. PLoS ONE, 18(2), e0279846. https://doi.org/10.1371/journal.pone.0279846
