在发展性语言障碍的普通话儿童中,运动技能和自身感知功能受损
1Department of Special Education, National Tsing Hua University, Hsinchu City, Taiwan; Research Center for Education and Mind Sciences, National Tsing Hua University, Hsinchu City, Taiwan.
Brain and language
|February 22, 2024
概括
患有发育性语言障碍 (DLD) 的儿童表现出较差的自身感知敏度和运动功能受损. 这项研究强调了DLD和儿童的自感功能障碍之间的联系.
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
- 语音和语言病理学 语言病理学
背景情况:
- 发育性语言障碍 (DLD) 影响儿童的语言技能.
- 运动功能和感官处理对于发育至关重要.
- 自身感知,身体位置的感觉,可能会在DLD中受到影响.
研究的目的:
- 为了研究患有DLD的儿童的感知敏度.
- 检查DLD儿童体感敏度和运动功能之间的关系.
- 为了比较DLD和没有DLD的儿童之间的自身感知和运动技能.
主要方法:
- 参与者包括15名DLD儿童和15名典型发育 (TD) 儿童 (9-12岁).
- 用儿童运动评估电池 (MABC-2) 评估运动功能.
- 通过联合位置匹配任务来测量自身感知敏度,评估绝对误差 (偏差) 和可变误差 (精度).
主要成果:
- 与TD同龄人相比,患有DLD的儿童的运动功能明显受损 (MABC-2分数较低).
- DLD组表现出较差的自身感知敏度 (较高的绝对和可变误差).
- 发现自感偏差和整体运动功能的得分之间存在显著的关联.
结论:
- 发育性语言障碍与自身感知功能障碍有关.
- 自身感知障碍可能导致DLD儿童的运动缺陷.
- 这些发现表明,感官处理和语言发展之间存在潜在的联系.
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