相关实验视频
Updated: Sep 15, 2025

Examining Bilingual Language Control Using the Stroop Task
Published on: February 26, 2020
从词典到短语:一种动态认知机制的行为证据是语言控制的基础
Qingwei Xue1, Qiping Wang2, Junjie Wu3
1School of Chinese as a Second Language, Peking University, Beijing, China; Max Planck Partner Group, School of International Chinese Language Education, Beijing Normal University, Beijing, China.
双语者使用主动语言控制来选择单词,并对句子结构进行主动和反应控制. 认知控制任务预测这些语言控制机制在不同层次上有所不同.
科学领域:
- 心理语言学 心理语言学
- 认知神经科学 认知神经科学
- 双语研究研究 双语研究
背景情况:
- 双语语言控制涉及管理多种语言,影响认知过程.
- 了解语言控制和一般认知控制之间的相互作用至关重要.
研究的目的:
- 调查双语者在词典和短语层面上的语言控制.
- 检查语言控制 (主动和反应) 和一般认知控制之间的关系.
- 确定控制要求在不同语言层面上有何差异.
主要方法:
- 33名双语参与者完成了图片命名任务,以评估词汇和短语控制.
- 测量了混合成本 (主动控制) 和切换成本 (反应控制).
- 使用AX-CPT (主动行为指数) 和Stroop任务来评估一般认知控制.
主要成果:
- 对于第一语言 (L1) 与第二语言 (L2) 相比,在两种水平上都观察到更高的混合成本.
- 交换成本在词汇层面是对称的,但在短语层面是不对称的.
- 积极行为指数预测了混合成本,而Stroop得分预测了短语切换成本.
结论:
- 双语者在词汇竞争中采用主动控制,在语句处理中采用主动和反应控制.
- 控制需求在语言层面上有所不同,影响语言控制机制.
- 语言控制机制根据语言水平适应并与一般认知控制相互作用.
更多相关视频
12:49Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
Published on: July 13, 2019
05:15The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
Published on: February 19, 2018
相关概念视频
Language and Cognition
Higher Mental Functions of the Brain: Language
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language Development
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Language
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
Cognitive Learning
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
Lateralization