在威斯康星州卡片排序测试中,在儿童发育语言障碍的儿童中,在转移和反处理之间
Kristina Giandomenico1, Lauren S Baron1, Asiya Gul1
1MGH Institute of Health Professions, Boston, MA 02129, USA.
Brain sciences
|August 26, 2023
概括
患有发育性语言障碍 (DLD) 的儿童在执行功能方面扎,特别是规则改变和反处理. 这影响了他们学习和有效维护规则的能力.
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:
- 患有发育性语言障碍 (DLD) 的儿童经常表现出执行功能缺陷.
- 在DLD中受到影响的特定执行功能组件需要进一步阐明.
研究的目的:
- 用威斯康星州卡片排序测试 (WCST) 来研究DLD儿童的设置转移和反处理.
- 为了比较DLD和没有DLD的儿童之间的行为和电生理反应.
主要方法:
- 给了24名患有DLD和没有DLD的儿童WCST.
- 收集关于准确性,规则转移和反响应的行为数据.
- 利用与事件相关的潜力 (ERP) 来分析对反的电生理反应.
主要成果:
- 患有DLD的儿童在准确性,规则转移和反处理方面表现较差.
- DLD组表现出对负面反的处理变化,倾向于将转移线索解释为负面反.
- 在处理积极反方面观察到群体差异,DLD组显示出更强的初始响应.
结论:
- 患有DLD的儿童在规则转换任务中表现出低效的负面反处理.
- 制定和维护规则的困难是DLD的特征.
- 研究结果强调了DLD中执行功能挑战,影响了认知灵活性和学习.
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