简要报告:对显示ADHD症状的学龄前儿童进行数字工作记忆干预的随机对照试验
Que Zheng1,2, Kathy Kar-Man Shum3
1Department of Psychology, The University of Hong Kong, Hong Kong, China.
Journal of autism and developmental disorders
|January 10, 2024
概括
数字工作记忆 (WM) 训练对患有ADHD症状的学龄前儿童的影响有限,尽管它改善了数字跨度性能. 需要进一步的研究来探索WM和时间感知之间的联系.
科学领域:
- 儿童心理学 儿童心理学
- 神经发育障碍 神经发育障碍
- 认知干预包括认知干预.
背景情况:
- 学前儿童的注意力缺陷/多动症 (ADHD) 与工作记忆 (WM) 缺陷有关.
- 时间感知 (TP) 困难也可能存在于患有ADHD症状的儿童中.
- 数字干预提供了一种新的方法来准像WM这样的认知功能.
研究的目的:
- 评估自律数字工作记忆 (WM) 干预措施对具有ADHD症状的学龄前儿童的有效性.
- 在这个人群中检查工作记忆 (WM) 和时间感知 (TP) 之间的关系.
- 为了比较干预的效果与积极对照和等候名单对照组.
主要方法:
- 一项随机对照试验与50名学龄前儿童 (年龄为4-6岁) 进行.
- 参与者被分配到WM培训组,社会情绪 (SE) 培训控制组或等候名单控制组.
- 干预小组在五周内接受了15次10分钟的数字培训.
主要成果:
- 与等候名单控制相比,数字WM培训显著提高了数字跨度性能.
- 在WM组中,在数值方面观察到近乎显著的改善,趋势是减少ADHD症状和改善TP.
- 对于ADHD症状或TP任务,没有发现群体之间的显著差异.
结论:
- 数字WM干预在改善学龄前儿童ADHD症状方面表现出有限的有效性.
- 建议工作记忆 (WM) 和时间感知 (TP) 之间存在潜在的关联,需要进一步调查.
- 数字WM培训可能有利于特定的认知技能,如数字跨度,但需要对更广泛的症状影响进行改进.
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