Initial skills moderate embodied training effects: arm-body training harms low-skilled students on dictation and legibility, and benefits high-skilled students on dictation¶

Claim · All claims
Evidence · 1 study (2 entries) · causal r3 · q4 · i1–i2
Currency · newest study 2024 · checked against its sources 2026-10-22 (automated, 2 of 2 entries) · not reviewed by a person

Subclaims¶

q4 i2 The negative arm-body effect on letters written under dictation was detrimental for low-skilled students only and beneficial for high-skilled students (interaction d = .438). → Fernando Núñez-Regueiro 2024 q4 i1 Pencil-and-paper and arm-body effects on overall legibility differed by initial skill level, favoring arm training most around 1 SD below the mean pretest; arm-body training was unfavorable (vs. pencil-and-paper) for very low-skilled students. → Fernando Núñez-Regueiro 2024 (2)

Evidence¶

Fernando Núñez-Regueiro 2024¶

Fernando Núñez-Regueiro, Natacha Boissicat, Fanny Gimbert, Céline Pobel-Burtin, Marie-Caroline Croset, Marie-Line Bosse, and Cécile Nurra. (2024). Involving the Body to Improve Letter Knowledge and Script: An Experimental Study in French Kindergarten. Educational Psychology Review. https://doi.org/10.1007/s10648-024-09923-9

q4 · i2 · causal · r3

Interaction model in the RCT: positive interaction between arm-body training and pre-test dictation level (b = 0.754, OR = 2.215, d = .438, p = .039); group differences in propensity flipped sign at roughly ¼ SD around the pretest mean.

"the effect of arm-body training on acquisitions in letters written under dictation (as identified before, Table 3) was detrimental for low-skilled students only, and was beneficial for high-skilled students."

Fernando Núñez-Regueiro 2024 (2)¶

Fernando Núñez-Regueiro, Natacha Boissicat, Fanny Gimbert, Céline Pobel-Burtin, Marie-Caroline Croset, Marie-Line Bosse, and Cécile Nurra. (2024). Involving the Body to Improve Letter Knowledge and Script: An Experimental Study in French Kindergarten. Educational Psychology Review. https://doi.org/10.1007/s10648-024-09923-9

q4 · i1 · causal · r3

Two further interaction effects on overall legibility (chi2(2) = 6.9, p = .031); graphical projections showed the arm-training advantage over pencil-and-paper peaked for students about 1 SD below the pretest mean.

"students exposed to pencil-and-paper training (b = -0.509, OR = 0.601, d = -.280, p = .022) and arm-body training (b = 0.481, OR = 1.618, d = .265, p = .023) experienced decreased acquisitions on this skill compared to the other groups, but only when their initial skills level were lower-than-average."

Discussion¶

Learner Variables¶

• Alphabet Knowledge and Print Awareness — moderator: an instructional effect differs with it
• Inferencing — moderator: an instructional effect differs with it

Related Claims¶

• Arm-body training reduces letters written under dictation relative to the other conditions — related
• Arm-body training improves overall legibility of letter script while pencil-and-paper training reduces it — related
• Arm training with nested handwriting exercises yields the greatest overall acquisitions in letter knowledge and script, while arm-body training reduces them — related
• High baseline word-reading performers also benefit from the embodied learning intervention in letter-sound knowledge and spelling — related