患有注意力缺陷/多动症障碍的儿童的跨模式冲突缺陷
Heng Zhou1, Shizhong Cai2, Xianghui Zhang3
1Department of Psychology, Research Center for Psychology and Behavioral Sciences, Soochow University, Suzhou 215123, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing 101408, China; Chinese Institute for Brain Research, Beijing 102206, China.
患有注意力缺陷/多动障碍 (ADHD) 的儿童在响应层面上表现出听觉冲突处理的缺陷,与典型的发育儿童不同. 这影响了他们的冲突控制功能.
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
- 认知科学 认知科学
背景情况:
- 交叉模式冲突 - - 视听不一致和一致条件之间的差异 - - 是控制冲突的一个关键措施.
- 以前的研究表明,注意力缺陷/多动障碍 (ADHD) 儿童的冲突控制缺陷.
- 目前尚不清楚多动症患者在不同处理级别之间如何表现出跨模式冲突.
研究的目的:
- 研究ADHD儿童的感知和反应水平上的跨模式冲突影响.
- 为了比较ADHD儿童与典型发育 (TD) 儿童之间的冲突处理.
主要方法:
- 使用了交叉模式匹配范式.
- 招募了25名ADHD儿童和24名TD儿童.
- 分析错误试验和平均响应时间以评估冲突.
主要成果:
- ADHD 和 TD 两组都表现出显著的交叉模式冲突.
- 两组之间的错误试验或响应时间之间没有发现显著差异.
- 听力干扰器揭示了差异性冲突效应:TD组在响应水平上显示出更强的听力冲突,而ADHD组显示出较弱的听力冲突.
结论:
- 患有ADHD的儿童在响应层面处理听觉冲突方面表现出缺陷.
- 这表明与ADHD中的听觉刺激相关的冲突控制存在特定的挑战.
- 研究结果强调了在检查ADHD认知缺陷时考虑处理水平的重要性.
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