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首页> 外文期刊>Adapted physical activity quarterly >Short Term Auditory Pacing Changes Dual Motor Task Coordination in Children With and Without Dyslexia
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Short Term Auditory Pacing Changes Dual Motor Task Coordination in Children With and Without Dyslexia

机译：短期听觉起搏改变有和没有阅读障碍儿童的双重运动任务协调

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This study examined the effect of short-term auditory pacing practice on dual motor task performance in children with and without dyslexia. Groups included dyslexic with Movement Assessment Battery for Children (MABC) scores > 15th percentile (D_HIGH, n = 18; mean age 9.89 ± 2.0 years), dyslexic with MABC ￡ 15th percentile (D_LOW, n = 15; mean age 10.43 ± 1.8 years), and typically developing (TD, n = 18; mean age 10.64 ± 1.8 years). Participants clapped and walked simultaneously for 3 pretest trials, completed 16 trials with auditory pacing, and 3 posttest trials without pacing. D_LOW differed significantly from D_H1GH arid TD in mean relative phase (MRP) of the clap relative to the step, and variability (VRP) of the MRP. Significant differences also existed between pretest blocks and all other blocks in MRP. The results suggest that a short-term auditory pacing may be effective in improving MRP in all children. Further, there may be subtypes of dyslexia wherein children have more profound coordination difficulties and may preferentially change dual motor task performance with auditory pacing.
机译：这项研究检查了短期听觉起搏练习对有或没有阅读障碍儿童的双重运动任务表现的影响。组的阅读障碍儿童运动评估电池（MABC）得分> 15％（D_HIGH，n = 18;平均年龄9.89±2.0岁），阅读障碍儿童MABC ￡ 15％（D_LOW，n = 15;平均年龄10.43±1.8岁），并且通常处于发育阶段（TD，n = 18;平均年龄10.64±1.8岁）。参与者鼓掌并同时走动进行3项前测试验，完成16项有听觉起搏的试验，以及3项无起搏后测试验。 D_LOW与D_H1GH和TD相比，拍手相对于阶跃的平均相对相位（MRP）和MRP的变异性（VRP）明显不同。在MRP中，预测试块与所有其他块之间也存在显着差异。结果表明，短期听觉起搏可能有效改善所有儿童的MRP。此外，可能存在阅读障碍的亚型，其中儿童的协调障碍更加深刻，并且可能会通过听觉起搏来优先改变双重运动任务的表现。

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