在患有特定学习障碍 (SLD) 和典型发育障碍 (TD) 的儿童中,用文字和数字写数字的缓慢
Francesca De Vita1, Cesare Cornoldi2, Anna Maria Re3
1Department of Chemistry and Physics, University of Palermo, Palermo, Italy.
Journal of clinical and experimental neuropsychology
|March 10, 2024
概括
患有特定学习障碍 (SLD) 的儿童比典型发育 (TD) 同龄人写数字的速度慢. 这种缓慢是特定于在压制下写数字单词时的语音处理.
科学领域:
- 认知心理学 认知心理学
- 发展心理学 发展心理学
- 神经科学是一个神经科学.
背景情况:
- 与典型发育 (TD) 儿童相比,患有特定学习障碍 (SLD) 的儿童对语言材料的写作速度较慢.
- 之前的研究还没有澄清SLD儿童是否存在类似的数字写作速度缺陷.
研究的目的:
- 调查和比较SLD和TD儿童之间的文字和数字的数字写作速度.
- 确定关节抑制是否会影响SLD儿童的数字写作表现.
主要方法:
- 在写作速度任务上评估了32名SLD儿童和32名匹配的TD对照 (6-8年级).
- 任务包括在正常和关节抑制条件下用单词和数字写数字.
- 绩效是根据数字写作的速度和准确性来评估的.
主要成果:
- 患有SLD的儿童在文字和数字的数字写作方面比TD儿童要慢得多.
- 在关节抑制下,患有SLD的儿童表现明显下降,特别是在用文字写数字时.
- 错误模式反映了速度差异,在压制下,SLD组在文字写作中犯了更多错误.
结论:
- 患有SLD的儿童具有影响各种材料的一般写作速度缺陷.
- 在写作过程中声学处理的特定缺陷有助于SLD儿童面临的挑战,特别是数字词.
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