相关实验视频
Updated: Jan 12, 2026

05:31
Examining Bilingual Language Control Using the Stroop Task
Published on: February 26, 2020
15.5K
数字的切换方式不同:证据表明,在初学者学习者中,图像和数字语言的切换有不同的认知控制机制
Adel Chaouch-Orozco1, Hong Liu2
1Department of Linguistics and Translation, City University of Hong Kong.
Journal of experimental psychology. Learning, memory, and cognition
|November 6, 2025
概括
双语者使用认知控制来管理两个语言. 比较图片和数字命名任务显示,数字可能会绕过语义处理,影响语言控制研究.
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 双语研究
背景情况:
- 双语者同时激活两种语言,需要认知控制来减轻干扰.
- 语言切换任务,通常使用图片或数字,是学习双语控制的标准.
- 有限的研究直接比较这些任务中的图像和数字刺激,冒着认知过程等价性假设的风险.
研究的目的:
- 调查使用数字和图片的语言切换任务是否会在双语者中引入类似的认知控制机制.
- 确定刺激类型 (数字与图片) 是否影响切换成本和潜在的认知过程.
- 评估语义和关联关系对语言控制的影响.
主要方法:
- 192名汉语母语人士在各种语义/关联条件下 (图片,数字,大小) 学习了土耳其语的单词.
- 参与者完成了一个语言切换图片命名任务后,单词学习.
- 根据刺激类型和学习条件,分析了转换成本.
主要成果:
- 对于数字命名,与无关图片相比,观察到更大的切换成本.
- 这种效应不存在于大小或其他图像类型,表明处理差异.
- 数字命名似乎绕过了典型的语义处理途径,涉及图像/幅度命名.
结论:
- 在双语者中,数字命名任务可能与图片或大小命名任务相比,涉及不同的认知过程.
- 这些发现突出了语言控制期间刺激如何处理的关键差异.
- 研究人员在双语语言控制研究中比较各种刺激时必须谨慎,以避免误解认知机制.
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
17.9K
09:27Using Eye Movements Recorded in the Visual World Paradigm to Explore the Online Processing of Spoken Language
Published on: October 13, 2018
10.6K
相关概念视频
Language and Cognition
700
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
700
Lateralization
949
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
949
Higher Mental Functions of the Brain: Language
3.4K
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
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 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...
3.4K
Language Development
813
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
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...
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...
813
Components of Language
737
Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
737