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相关概念视频

Language and Cognition01:27

Language and Cognition

336
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.
336
Language01:16

Language

202
Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
202
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

770
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...
770
Components of Language01:24

Components of Language

257
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.
257
Language Development01:22

Language Development

327
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...
327
SFG Algebra01:16

SFG Algebra

111
In Signal Flow Graph (SFG) algebra, the value a node represents is determined by the sum of all signals entering that node. This summed value is then transmitted through every branch leaving the node, making the SFG a powerful tool for visualizing and analyzing control systems.
Each node in an SFG corresponds to a variable, and the interactions between nodes are represented by branches with associated gains. When multiple branches lead into a node, the value at that node is the sum of the...
111

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相关实验视频

Updated: Jun 13, 2025

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
05:15

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语言和代数思维的语言.

Jike Qin1, John E Opfer2

  • 1Department of Educational Studies, Xi'an Jiaotong-Liverpool University, Suzhou, 215123, China. Jike.Qin@xjtlu.edu.cn.

Memory & cognition
|June 11, 2025
PubMed
概括
此摘要是机器生成的。

数学思维依赖于语言,但这项研究表明代数规则可能不需要自然语言. 与算术不同,代数学习不受语言训练或新奇性的影响,这表明一种独特的认知过程.

关键词:
代数 (Algebra) 是一个代数.算术算术是指一个算术.语言 语言 语言 语言数学思维是一种数学思维.

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Last Updated: Jun 13, 2025

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科学领域:

  • 认知科学 认知科学
  • 心理语言学 心理语言学
  • 数学教育教育 数学教育

背景情况:

  • 自然语言传统上被认为是数学思维的重要组成部分.
  • 双语研究显示了算术中的训练语言效应,但这对代数来说还没有得到充分的探索.
  • 研究语言在代数推理中的作用对于理解数学认知至关重要.

研究的目的:

  • 调查代数思维是否与算术不同,是独立于自然语言的.
  • 检查培训语言和新性的影响对双语和单语学生算术和代数问题的解决的影响.
  • 为了确定代数中的抽象规则是否可以在不依赖特定的语言编码的情况下被学习.

主要方法:

  • 训练有素的中英双语和英语单语者,用中文或英语处理算术和代数问题.
  • 测试了参与者在两种语言中的新问题和以前见过的问题.
  • 基于培训语言,问题类型 (算术与代数) 和新性的性能比较.

主要成果:

  • 双语者对算术表现出训练语言和新奇效应,但对代数来说,这些效应减少或不存在.
  • 英语单语者成功地学习了用中文呈现的代数规则,但不是算术问题.
  • 与算术相比,代数规则的获取似乎不那么依赖自然语言.

结论:

  • 代数规则可能不需要用自然语言编码,使其与背诵算术区别开来.
  • 对代数推理的认知过程可能与以前假设的语言表示关系较小.
  • 这挑战了自然语言作为所有数学思想的唯一基础的观点.