Moderate-to-vigorous intensity active breaks are associated with slightly greater working-memory improvements than moderate intensity, in exploratory meta-regression¶

Claim · All claims
Evidence · 1 study · quant-synthesis r2 · q2 · i2 medium
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i2 Exploratory RVE meta-regression found moderate-to-vigorous intensity, compared to moderate intensity, was associated with a small but significant improvement in working memory (β = 0.25). → Melguizo-Ibáñez 2026

Evidence¶

Melguizo-Ibáñez 2026¶

Melguizo-Ibáñez, E., Zurita-Ortega, F., Tadeu, P., Ubago-Jiménez, J. L., & Alonso Vargas, J. M. (2026). Classroom Active Breaks as a Physical-Educational Intervention for Executive Functions and Mathematical Outcomes: a Systematic Review with Meta-Analysis. Educational Psychology Review. https://doi.org/10.1007/s10648-026-10146-3

q2 · i2 · quant-synthesis · r2

Exploratory RVE meta-regression across studies comparing intensity categories; the coefficient for moderate-to-vigorous versus moderate intensity was β = 0.25 (p = 0.02) for working memory. The design is observational between-study comparison, not causal.

"Exploratory meta-regression findings suggest that moderate-to-vigorous intensity, compared to moderate intensity, was associated with a small but significant improvement in working memory (β = 0.25, 95% CI [0.05 to 0.45], p = 0.02)."

Discussion¶

Learner Variables¶

• Working Memory — outcome: instruction changes it

Related Claims¶

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