Only low-working-memory-capacity students benefited from making pointing gestures when explaining number equations (review attributes this to Marstaller & Burianová, 2013)¶
Claim · All claims
Evidence · 1 study · reviewr2·q2
Currency · newest study 2024 · checked against its sources 2026-10-21 (automated, 1 of 1 entry) · 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.
q2 i? Among 58 undergraduate psychology students, only those with low working memory capacity benefited from making pointing gestures when explaining number equations; higher-capacity students did not need the offloading support. → Juan C. Castro-Alonso 2024
Evidence¶
Juan C. Castro-Alonso 2024¶
Juan C. Castro-Alonso, Paul Ayres, Shirong Zhang, Björn B. de Koning, Fred Paas. (2024). Research Avenues Supporting Embodied Cognition in Learning and Instruction. Educational Psychology Review. https://doi.org/10.1007/s10648-024-09847-4
q2 · i? · review · r2
The review reports, citing Marstaller and Burianová (2013), an assessment of the working memory capacity of 58 undergraduate psychology students (83% females), finding benefits of pointing gestures restricted to low-capacity students. The review interprets gesturing as redundant scaffolding for high-capacity students; no effect size is printed.
"assessed the working memory capacity of 58 undergraduate psychology students (83% females) and found that only low-working memory capacity students benefitted from making pointing gestures when explaining number equations."
Discussion¶
Learner Variables¶
- Long-Term Memory — moderator: an instructional effect differs with it
- Working Memory — moderator: an instructional effect differs with it
Related Claims¶
- Working memory capacity did not moderate learning gains in PS-I and I-PS, but digit recall correlated with declarative knowledge of the features — related
- Evidence on working memory capacity as a moderator of the interleaving effect is mixed, but WM does not appear to be a major barrier to classroom use — related
- Observing gestures aids recall more when gestures provide complementary rather than redundant information (review attributes this to Austin et al., 2018) — related
- A procedural \"answer is coming\" interpretation of the equals sign leads students to chain arithmetic and errors on missing-number equations — related
- After an early algebra intervention, the number of kindergarteners giving a relational definition of the equal sign went from one to nine, and acceptance of non-standard equation forms rose, as reported from the authors' earlier study — related
- Meaningful pointing gestures produced higher retention scores than beat gestures (review attributes this to Beege et al., 2020) — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
low-wmc-students-benefit-from-pointing-gestures |
title |
Only low-working-memory-capacity students benefited from making pointing gestures when explaining number equations (review attributes this to Marstaller & Burianová, 2013) |
description |
Only low-working-memory-capacity students benefited from making pointing gestures when explaining number equations (review attributes this to Marstaller & Burianová, 2013) |
status |
review |
evidence_strength |
weak |
newest_evidence |
2024 |
source_checked |
2026-10-21 |
generated |
by process:wiki-ingest on 2026-10-21 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — juan-c-castro-alonso-2024 |
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