年龄削弱了汉族在识别自己和其他种族面孔方面的其他种族效应
Jialin Ma1, Rui Zhang1, Yongxin Li1
1Facuty of Education, School of Psychology, Henan University, Kaifeng 475000, China.
Behavioral sciences (Basel, Switzerland)
|August 25, 2023
概括
其他种族效应 (ORE) 随着年龄的增长而减弱. 与年轻人相比,老年人表现出较少的ORE和类似的视觉扫描模式,用于自己的和其他种族的面孔.
科学领域:
- 认知心理学 认知心理学
- 发展心理学 发展心理学
- 社会神经科学是一种社会神经科学.
背景情况:
- 其他种族效应 (ORE) 是面部识别中一个已有记录的现象.
- 以前的研究主要研究了从婴儿期到成年早期的整个发展过程中的ORE.
- 有限的研究已经在老年人群中探索了ORE及其潜在机制.
研究的目的:
- 调查衰老对其他种族效应 (ORE) 的影响.
- 为了检查与年龄相关的差异视觉扫描模式在自己的和其他种族的面部识别.
- 为了比较年轻和老年汉族成年人之间的ORE和视觉策略.
主要方法:
- 采用行为研究识别任务来评估面部识别的准确性和反应时间.
- 使用眼睛追踪技术来记录和分析视觉扫描模式 (固定,摇摆).
- 招募年轻人和老年汉族参与者进行面部识别实验.
主要成果:
- 行为数据显示,与年轻汉人受试者相比,老汉受试者的ORE明显较低.
- 眼动数据显示了年轻人对自己与其他种族面部的明显视觉扫描模式,特别是在鼻子和嘴巴周围.
- 老年人表现出自己和其他种族面孔之间的视觉扫描模式的差异较小,这表明注意力更普遍.
结论:
- 其他种族的影响随着年龄的增长而减弱.
- 老龄化改变了面部识别视觉扫描策略,导致不同种族群体的模式变得不那么明显.
- 老年人ORE降低可能与一般视觉注意力策略有关,而不是种族特定的处理.
关键词:
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