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相关概念视频

Language Development01:22

Language Development

292
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...
292
Language and Cognition01:27

Language and Cognition

302
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.
302
Components of Language01:24

Components of Language

217
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.
217
Language01:16

Language

179
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...
179
Constraints and Statical Determinacy01:26

Constraints and Statical Determinacy

559
In structural engineering, the equilibrium of a system is not only determined by its equations of equilibrium but also with the help of constraints. Constraints refer to restrictions on the motion of a system. The proper combinations of constraints can minimize the total number of constraints needed to maintain a system in mechanical equilibrium. When this happens, the system is said to be statically determinate. For such systems, the unknown reaction supports can be estimated using equilibrium...
559
Avoidance Learning and Learned Helplessness01:14

Avoidance Learning and Learned Helplessness

1.7K
Avoidance learning and learned helplessness are critical concepts in understanding behavioral responses to negative stimuli.
Avoidance learning occurs when an organism learns that a specific behavior can prevent an unpleasant outcome. For example, a student who receives a bad grade may start studying harder to avoid future poor grades. This behavior persists even when the negative outcome is no longer present. Avoidance learning is powerful because it maintains behavior in the absence of the...
1.7K

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相关实验视频

Updated: May 21, 2025

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

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学习门导致稳定的语言共存.

M V Tamm1, E Heinsalu2, S Scialla2,3

  • 1Tallinn University, School of Digital Technologies, 10120 Tallinn, Estonia.

Physical review. E
|March 19, 2025
PubMed
概括
此摘要是机器生成的。

这项研究引入了一种新的语言竞争模型,其中包括记忆和学习效应. 该模型准确地预测了语言转移动态,包括稳定的共存和初始状态的保存,优于以前的模型.

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Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms
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相关实验视频

Last Updated: May 21, 2025

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization
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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

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Measuring Statistical Learning Across Modalities and Domains in School-Aged Children Via an Online Platform and Neuroimaging Techniques
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科学领域:

  • 社会语言学 社会语言学
  • 数学建模的数学建模
  • 动态系统 动态系统

背景情况:

  • 阿布拉姆斯-斯特罗格茨模型是理解语言竞争的基础框架.
  • 现有的模型往往缺乏充分捕捉语言转移动态的细微差别的能力.

研究的目的:

  • 开发一种增强的语言竞争模式,包括记忆和学习.
  • 分析新出现的均衡状态及其稳定性.
  • 根据历史语言数据验证模型的预测能力.

主要方法:

  • 扩展艾布拉姆斯-斯特罗格茨模型,包括说话者的记忆和学习.
  • 模型动态的数学分析,包括在简化情况下的确切可解决性.
  • 数字模拟以探索模型行为与一般化值函数.
  • 模型预测与现实世界历史语言数据集的比较分析.

主要成果:

  • 拟议的模型预测了新的平衡状态:语言的稳定共存和结的初始状态.
  • 这些发现适用于简化和通用值函数.
  • 与阿布拉姆斯-斯特罗格茨模型相比,增强的模型显示了对历史语言竞争数据的优越适配.

结论:

  • 记忆和学习是影响语言转移动态的关键因素.
  • 新模型为研究语言竞争提供了更全面,更准确的框架.
  • 这项工作为理解和预测语言演变提供了宝贵的见解.