在胎儿酒精谱系障碍中质疑认知异质性和智力功能,使用儿童维克斯勒智力表
Eliot Kerdreux1,2, Justine Fraize1,2, Pauline Garzón1,2
1CEA Paris-Saclay, Frederic Joliot Institute, NeuroSpin, UNIACT, Gif-sur-Yvette, France.
The Clinical neuropsychologist
|November 17, 2023
概括
患有胎儿酒精谱系障碍 (FASD) 的儿童表现出显著的工作记忆和处理速度的损害. 基本的推理能力经常被保留,挑战了FASD认知特征异质的想法.
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
- 儿科 儿科 儿科
背景情况:
- 胎儿酒精谱系障碍 (FASD) 存在复杂的认知和行为挑战.
- 在FASD中,智力,注意力和执行能力受损是常见的.
- 全球认知指标,如全尺度智能系数 (FSIQ),可能无法完全捕捉FASD的认知异质性.
研究的目的:
- 在FASD中定量表征认知异质性.
- 识别认知概况中的特定优缺点.
- 将全球认知功能 (FSIQ) 与患有FASD儿童的基本推理能力进行比较.
主要方法:
- 分析了107名患有FASD的儿童的临床和认知数据,使用Wechsler儿童智力表 (WISC).
- 评分差异和分散的表征,以评估异质性.
- 与规范数据对FSIQ,一般能力指数 (GAI) 和最高推理尺度得分 (HRSS) 的差异分析.
主要成果:
- 患有FASD的儿童在所有WISC子测试中表现较差.
- 在工作内存和处理速度方面观察到显著的弱点.
- 在全球认知功能 (FSIQ) 和基本推理能力 (GAI/HRSS) 之间发现了不一致.
结论:
- 这项研究质疑FASD假设的高认知特征异质性.
- 在FASD中,工作记忆和处理速度不成比例地受损.
- 在FASD中,尽管存在全球认知挑战,但基本的推理能力往往被保留.
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