自闭症儿童的社会功能,IQ低于平均值与平均值:对群体差异的有限行为和神经证据
Alexandra P Key1, Dorita Jones2, Blythe A Corbett2,3,4
1Department of Pediatrics, Marcus Autism Center, Emory University School of Medicine, 1920 Briarcliff Rd. NE, Atlanta, GA, 30329, USA. apkey@emory.edu.
Journal of autism and developmental disorders
|March 13, 2025
概括
自闭症中的智力障碍影响了一些社会功能措施,但并非所有. 在研究中包括具有不同智商的自闭症青少年是可行的,并建议进行更广泛的理解.
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
- 自闭症谱系障碍研究研究
背景情况:
- 自闭症谱系障碍 (ASD) 经常与智力障碍 (ID) 一起发生.
- 研究和临床试验往往排除具有低于平均IQ的自闭症个体,限制了概括性.
- 了解智力能力对自闭症患者社会功能的影响至关重要.
研究的目的:
- 研究智力能力对自闭症青少年社会功能的影响.
- 为了比较自闭症个体与没有ID之间的社会处理的行为和神经测量.
- 确定智商是否影响自闭症患者的社会感知,认知和行为.
主要方法:
- 校龄自闭症儿童与ID (n=41) 与平均智商 (n=41) 的自闭症儿童进行了比较,根据年龄,性别和症状严重程度进行了匹配.
- 使用护理人员报告,直接行为评估 (例如,NEPSY面部记忆,心智理论) 和与事件相关的潜力 (ERP).
- 评估社会和非社会视觉刺激的处理和偶然的记忆.
主要成果:
- 全面的智商差异没有影响照顾者报告的日常生活中的社会功能.
- 更高的智商与对社会感知,认知和社会互动的直接行为评估的更好表现有关.
- 神经反应显示在视觉处理速度和社会与非社会图像歧视方面,与IQ相关的差异很小,但不是记忆.
结论:
- 自闭症青少年的IQ低于平均水平会影响特定的社会功能行为和神经测量.
- 智商对这些指标的影响并没有因生理性别而有所不同.
- 未来的自闭症研究可能包括更广泛的智力能力的参与者.
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