工作记忆和处理速度作为高功能自闭症成年人一般流体智力的预测因素:一种结构方程建模方法
1Department of Special Education, Umm Al-Qura University, Makkah, Saudi Arabia.
Applied neuropsychology. Adult
|March 5, 2026
概括
工作记忆和处理速度显著预测了自闭症谱系障碍 (ASD) 的成年人的一般流体智力 (Gf). 这些认知功能占该人群Gf变异的64.1%.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 自闭症谱系障碍研究研究
背景情况:
- 自闭症谱系障碍 (ASD) 是一种神经发育状况,其特点是社会沟通缺陷和限制性,重复性行为.
- 认知功能,特别是工作记忆和处理速度等执行功能,在患有自闭症的个体中可能会有很大的差异.
- 了解特定认知能力与一般流体智能 (Gf) 之间的关系对于有针对性的干预至关重要.
研究的目的:
- 在一般流体智能 (Gf) 上研究工作记忆容量和处理速度之间的预测关系.
- 确定被诊断为ASD的成年人中由这两个认知功能解释的Gf变异的比例.
- 为了有助于更好地了解成年自闭症人口中的认知特征.
主要方法:
- 基于DSM-5标准的107名被诊断患有自闭症谱系障碍 (ASD) 的成年人队列参与了这项研究.
- 使用了皮尔森相关性和调节的等级多重回归分析.
- 工作记忆容量和处理速度被评估为独立变量,预测通用流体智能 (Gf).
主要成果:
- 工作内存容量和处理速度对一般流体智能 (Gf) 的综合预测能力是显著的.
- 观察到0.667的多重回归系数 (R).
- 工作内存容量和处理速度的组合占了一般Gf.总差异的64.1%.
结论:
- 工作记忆能力和处理速度是高功能自闭症成年人一般流体智力的重要预测因素.
- 这些认知功能在ASD个体的一般流体智力中发挥着重要作用.
- 研究结果强调了评估和潜在地针对工作记忆和处理速度的重要性,以提高ASD成年人的认知能力.
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