噪音感知和家长评估的发育特征对儿童白噪声益处的影响
Erica Jostrup1, Marcus Nyström2, Göran B W Söderlund3
1Child and Adolescent Psychiatry, Department of Clinical Sciences, Lund University, 221 84 Lund, Sweden.
Journal of eye movement research
|February 20, 2026
概括
白噪声对ADHD儿童认知表现的影响不一致. 个人发展因素和主观噪音感知显著影响特定任务的好处,这表明需要个性化方法.
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
- 认知心理学 认知心理学
背景情况:
- 白噪声正在探索增强注意力缺陷/多动障碍 (ADHD) 儿童的认知功能.
- 现有的研究表明,关于白噪声的有效性存在矛盾,这表明个体的变化和任务依赖性.
- 诊断类别可能会掩盖影响噪音反应的关键发育差异.
研究的目的:
- 调查听觉和视觉白噪声的发育特征和主观评价是否预测不同多动症症状的儿童的表现变化.
- 检查噪声模式 (听觉与视觉) 和任务类型对白噪声效益的影响.
- 在ADHD白噪声研究中探索个性化和跨诊断因素.
主要方法:
- 一项涉及不同ADHD症状水平的儿童的探索性研究.
- 在两项眼动任务中的绩效评估:长时间固定 (PF) 和记忆引导的萨克德 (MGS).
- 在白噪声条件下与无噪声条件下对任务性能进行比较,以计算噪声益处得分,以及父母评级的感知困难和噪声不适的评估.
主要成果:
- 总体而言,白噪声的影响是最小的,并且取决于噪声模式和任务.
- 在PF任务中,显著的家长级感知困难和高视觉噪音不适与提高噪音性能相关.
- 在MGS任务中,较差的运动技能预测了视觉噪声的增强性能,而高视觉噪声的不适表明了益处的减少.
结论:
- 白噪声的好处不均,并由个人的发育特征和主观感知来调节.
- 特定任务效应凸显了白噪声对认知表现的影响的复杂性.
- 研究结果倡导个性化,跨诊断性研究设计,并挑战白噪声在多动症治疗中的普遍适用性.
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