轻度智力障碍患者的决策:与智力的关系和执行功能的一种衡量标准
Agnieszka Fusinska-Korpik1, Michal Gacek2
1Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Krakow University, Krakow, Poland.
Journal of intellectual & developmental disability
|January 17, 2025
概括
智力,特别是语言理解和记忆,影响轻度智力障碍 (ID) 患者的社会决策. 在这个群体中,执行职能与决策能力没有显著的关系.
科学领域:
- 认知心理学 认知心理学
- 发展心理学 发展心理学
- 神经心理学 神经心理学
背景情况:
- 了解社会决策的认知基础对于轻度智力障碍 (ID) 的人来说至关重要.
- 之前的研究还没有完全阐明智力和执行职能在这个群体的社会判断中的具体作用.
- 这项研究探讨了轻度智障患者的认知能力和社会决策之间的关系.
研究的目的:
- 检查智力与执行功能和决策之间的关联在轻度ID的个体中,在社会背景下做出决定.
- 为了比较轻度ID患者和对照组之间的认知能力和社会决策表现.
主要方法:
- 一组由80名具有轻度ID的职业学校学生和80名年龄相匹配的对照参与.
- 通过使用重要生活决策任务来评估决策.
- 智力是通过韦克斯勒成人智力尺度 - 修订 (WAIS-R) 测量,执行功能是通过威斯康星州卡片排序测试 (WCST) 测量.
主要成果:
- 该WAIS-R口头理解和记忆/免受干扰因素显著预测了决策得分.
- 通过WCST测量的执行职能,没有发现与决策能力有关.
- 在群体状态 (轻度ID与对照) 和决策的认知变量之间没有观察到显著的相互作用效应.
结论:
- 语言智力和与短期记忆和注意力相关的能力是轻度智障患者社会决策的关键预测因素.
- 在轻度ID患者和对照人群之间观察到的决策表现差异是定量的,而不是定性的.
- 针对口头和记忆相关技能的认知干预可以增强轻度智障患者的社会决策能力.
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