Under normal conditions children with ADHD show deficits in vigilance, visual search and divided attention relative to TD children¶
Claim · All claims
Evidence · 1 study · causalr1·q3·i3large
Currency · newest study 2021 · not yet checked against its sources · not reviewed by a person · recheck by 2026: baselines and conditions change
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 i3 Group membership differentiated all controlled attention indicators under normal conditions, with medium-to-large effects. → Sebastian Skalski 2021
Evidence¶
Sebastian Skalski 2021¶
Sebastian Skalski, Grzegorz Pochwatko, Robert Balas. (2021). Impact of Motivation on Selected Aspects of Attention in Children with ADHD. Child Psychiatry & Human Development. https://doi.org/10.1007/s10578-020-01042-0
q3 · i3 · causal · r1
Simple main effects from the mixed-design MANOVA comparing 30 ADHD and 30 TD children under normal conditions; the article also reports visual search RT r = 0.56, RT slope r = 0.44, single-tasking r = 0.41 and multi-tasking r = 0.50.
"The group membership factor differentiated all of the controlled attention indicators under normal conditions: omission errors ( t = 3.81, p < 0.001, r = 0.45), commission errors (t = 2.66, p = 0.010, r = 0.33)"
Discussion¶
Related Claims¶
- Children with ADHD show higher external regulation, introjected regulation and amotivation, and lower intrinsic motivation and identified regulation, toward learning than TD children
- Higher ADHD scores predict an excess of long-distance jumps in visual search without any cost to visual search performance — reports the opposite
- The motivation manipulation improved attention performance in children with ADHD but did not change TD children's performance — related
- Increased motivation eliminated ADHD–TD differences on most attention measures but differences persisted in complex multitasking and commission errors — related
- Increasing extrinsic motivation via reward and competition interacts with group membership in reducing attention-task differences between children with ADHD and TD children — related
- Small pilot studies provide preliminary evidence that exercise interventions improve behavioral symptoms and neuropsychological functioning in children with ADHD — related
- Children with ADHD exhibit a higher theta/beta power ratio than typically developing children at C3, Cz and C4 in the midline — related
- Children with higher ADHD rating-scale scores make longer transitions between consecutively retrieved items in a visual search task — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
adhd-attention-deficits-normal-conditions |
title |
Under normal conditions children with ADHD show deficits in vigilance, visual search and divided attention relative to TD children |
description |
Under normal conditions children with ADHD show deficits in vigilance, visual search and divided attention relative to TD children |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2021 |
recheck_by |
2026 |
generated |
by process:wiki-ingest on 2026-10-16 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — sebastian-skalski-2021 |
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