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相关概念视频

Language and Cognition01:27

Language and Cognition

323
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.
323
Language Development01:22

Language Development

317
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...
317
Lateralization01:28

Lateralization

305
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.
305
Interference and Decay01:16

Interference and Decay

108
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
108
Chunking and Rehearsal in Sensory Memory01:22

Chunking and Rehearsal in Sensory Memory

160
Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of...
160
Components of Language01:24

Components of Language

243
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.
243

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相关实验视频

Updated: Jun 5, 2025

Examining Bilingual Language Control Using the Stroop Task
05:31

Examining Bilingual Language Control Using the Stroop Task

Published on: February 26, 2020

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双语学习的频率,冗余性和背景.

Paul Ibbotson1, Stefan Hartmann2, Nikolas Koch3

  • 1School of Education, Childhood, Youth and Sport, The Open University, Milton Keynes, UK.

Journal of child language
|December 12, 2024
PubMed
概括

儿童指导言语 (CDS) 显著预测双语儿童的语言使用. 在CDS中输入频率解释了儿童语言 (CS) 中大多数单词和一些双词模式,个人差异也发挥了作用.

关键词:
双语主义是一种双语.儿童指导的言论语言.这种频率频率的频率频率.更多关于 裁员 裁员

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Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody
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Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

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Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese
08:08

Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese

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相关实验视频

Last Updated: Jun 5, 2025

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05:31

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Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody
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Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

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科学领域:

  • 发展语言学是发展语言学.
  • 双语研究研究 双语研究
  • 儿童语言习得 儿童语言习得

背景情况:

  • 研究儿童定向语音 (CDS) 和儿童语音 (CS) 之间的关系对于理解语言获取至关重要.
  • 双语环境为语言发展带来独特的挑战和机会,需要对输入和输出模式进行分析.

研究的目的:

  • 确定儿童定向语音 (CDS) 的频率分布如何预测年轻德英双语者的儿童语音 (CS) 使用情况.
  • 为了识别与匹配的CDS基线相对应的儿童语音 (CS) 中的过多和不足的模式.
  • 探索个体环境差异对双语儿童语言使用的影响.

主要方法:

  • 基于对2,146,179个单词和两个单词组合的语料库分析,这些单词来自自然主义儿童语音 (CS) 和儿童指导语音 (CDS).
  • 统计建模以评估CDS频率对随时间推移的CS使用的预测能力.
  • 对CS和CDS进行比较分析,以确定过多和不足的语言模式.

主要成果:

  • 儿童指导言语 (CDS) 频率解释了儿童言语 (CS) 单词使用的差异的61%.
  • CDS频率解释了儿童语言 (CS) 两词组合的变异的19.3%.
  • 过多和不足的CS模式受到输入统计和双语学习环境中的个人差异的影响,其中语法槽冗余在一些儿童语言中发挥了作用.

结论:

  • 儿童定向语音 (CDS) 中的输入频率是早期双语儿童语音 (CS) 模式的重要预测因素,特别是单词.
  • 双语环境中的个体差异与输入统计数据相互作用,以塑造儿童的语言生产.
  • 语法冗余可能有助于在双语儿童语言中获取半公式模式.