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一个CODA效应:执行控制和空间注意力在双模双语的双模双语
Dariusz Asanowicz1, Justyna Kotowicz2, Klaudia Tondos1
1Institute of Psychology, Jagiellonian University.
Journal of experimental psychology. Human perception and performance
|October 16, 2025
概括
终身双模双语,使用手语和口语,比单模双语更能增强视觉空间注意力. 与单语者相比,两种双语群体都改善了执行控制.
科学领域:
- 认知神经科学 认知神经科学
- 心理语言学 心理语言学
- 双语研究 双语研究
背景情况:
- 终身双语是研究认知效益的.
- 双式双语包括手语和口语.
- 关于双语的认知影响的先前研究是混合的.
研究的目的:
- 调查终身双模双语是否可以增强认知功能.
- 在双模双语者,单模双语者和单语言者中比较执行控制和视觉空间注意.
- 探索双模双语的特定认知优势.
主要方法:
- 三组:双式双语者 (CODA),单式双语者和单语者.
- 使用侧边任务评估冲突解决和空间处理.
- 使用注意力网络测试,具有不同的刺激横向化.
主要成果:
- 这两个双语群体在执行控制方面都超过了单语群体.
- 与单模双语者和单模双语者相比,双模双语者在视觉空间处理方面表现出独特的增强.
- 在双模和单模双语者之间,执行控制效率没有显著差异.
结论:
- 终身双式双语可能特别增强视觉空间注意力.
- 双式双语是一种认知训练,增强执行控制和视觉空间注意力.
- 这些发现挑战了先前的说法,强调了双式双语的独特好处.
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