患有发育协调障碍风险的儿童可以跟着节奏拍手吗? 来自在线运动跟踪研究的证据
Chantal Carrillo1, Dobromir Dotov1, Laurel J Trainor2
1Department of Psychology, Neuroscience, and Behaviour, McMaster University, 1280 Main St W, Hamilton, ON L8S 4L8, Canada.
Human movement science
|July 27, 2025
概括
患有发育协调障碍 (DCD) 风险的儿童在较慢的节奏节奏中表现出改善的听觉运动同步. 这一发现对于设计有效的DCD干预措施至关重要.
科学领域:
- 神经科学是一个神经科学.
- 发展心理学 发展心理学
- 运动科学 运动科学
背景情况:
- 发育协调障碍 (DCD) 的特点是运动协调缺陷.
- 患有DCD风险的儿童在听觉定时和同步方面表现出缺陷.
- 了解全身协调中的这些缺陷对于DCD干预至关重要.
研究的目的:
- 在全身协调任务期间,研究患有DCD风险的儿童的听觉运动同步.
- 为了确定患有DCD风险的儿童是否能够将运动与听觉刺激同步.
- 探索听觉节奏对同步性能的影响.
主要方法:
- 参与者:年龄在9-12岁的儿童,有DDC的风险,并且通常会发展对照.
- 任务:同步一个步拍舞,以听觉刺激的不同速度.
- 分析:头部,手和脚运动的频率分析;与听觉节拍的交叉相关性.
主要成果:
- 患有DCD风险的儿童在总体上比对照组更慢地执行了舞步.
- 在更快的速度下,患有DCD风险的儿童与对照组相比,对听觉跳动的同步性较低.
- 两组都表现出更好的协调和更慢的速度更少的变化.
结论:
- 患有DCD风险的儿童表现出听觉-运动同步挑战,特别是在更快的速度.
- 较慢的听觉节奏为患有DCD风险的儿童提供了更好的同步.
- 研究结果为DCD的听觉运动干预措施的设计提供了信息,建议使用更慢的节奏线索.
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