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婴儿对直视的反应和与自闭症的关联:一项实时眼球追踪研究
Maja Rudling1, Pär Nyström2, Giorgia Bussu1
1Development and Neurodiversity Lab, Department of Psychology, Uppsala University.
Autism : the international journal of research and practice
|October 26, 2023
概括
婴儿 婴儿 婴儿
科学领域:
- 发展心理学是发展心理学.
- 神经发育障碍 神经发育障碍
背景情况:
- 非典型的眼神接触是自闭症谱系障碍 (ASD) 的一个常见特征.
- 患有自闭症风险的婴儿眼神接触行为的早期发育轨迹尚不清楚.
研究的目的:
- 为了调查婴儿对直视的反应是否能预测后来的自闭症诊断.
- 检查有自闭症家族风险和没有自闭症家族风险的婴儿中直视反应的数量和速度.
主要方法:
- 在与169名婴儿进行的游戏性社交互动中,采用了实时眼睛追踪技术.
- 参与者包括患有自闭症的可能性很高的婴儿 (n=129) 和典型的可能性组 (n=40).
- 婴儿在3岁时被评估自闭症谱系障碍.
主要成果:
- 所有的婴儿群体在直接凝视后都增加了向成年人的脸看.
- 婴儿直视反应的数量和速度都不能可靠地区分患有或没有后续自闭症的婴儿.
- 后来被诊断出患有自闭症的婴儿与典型的概率组相比,更快地转移视线,但这并没有区分风险组.
结论:
- 婴儿期非典型的直视反应似乎不是自闭症谱系障碍的可靠早期标志物.
- 需要进一步的研究来了解自闭症中社会注意力的早期发展.
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