Orff-Based Music Training Enhances Children's Manual Dexterity and Bimanual Coordination.

With the non-preferred hand, performance on the Purdue pegboard test showed a significant main effect of Time, F (2,142) = 34.85, p < 0.001, η p 2 = 0.33, and an interaction of Group with Time, F (4,142) = 3.98, p = 0.004, η p 2 = 0.10; the main effect of Group was barely significant [ F (2,71) = 3.14, p = 0.05, η p 2 = 0.08].

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