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相关概念视频

Language and Cognition01:27

Language and Cognition

345
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.
345
Group Design02:01

Group Design

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The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
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Lateralization01:28

Lateralization

330
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.
330
Learning Disabilities01:25

Learning Disabilities

129
Learning disabilities are cognitive disorders caused by neurological impairments that affect cognitive functions like language and reading, without indicating overall intellectual or developmental challenges. These disabilities differ from global intellectual or developmental disabilities as they are limited to distinct cognitive functions. Common learning disabilities include dysgraphia, dyslexia, and dyscalculia, each of which impacts unique aspects of learning.
Dyslexia
Dyslexia is a...
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Serial Position Effect01:03

Serial Position Effect

174
The serial position effect is a cognitive phenomenon where individuals are more likely to recall the first and last items in a list compared to those in the middle. This effect is divided into the primacy effect and the recency effect. The primacy effect is observed when the initial items in a list are remembered better. This occurs because these items are rehearsed more frequently or receive more elaborative processing, allowing them to be encoded into long-term memory more effectively. For...
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相关实验视频

Updated: Jul 2, 2025

Training Synesthetic Letter-color Associations by Reading in Color
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Training Synesthetic Letter-color Associations by Reading in Color

Published on: February 20, 2014

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阅读过程中的个体差异和转移字母效应.

Charlotte E Lee1, Ascensión Pagán2, Hayward J Godwin1

  • 1School of Psychology, University of Southampton, Southampton, United Kingdom.

PloS one
|February 28, 2024
PubMed
概括
此摘要是机器生成的。

熟练的成年读者表现出字母位置的灵活编码,而不是字母身份. 转换字母效应的这种灵活性似乎成熟,个体认知差异的影响最小.

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Decomposing the Variance in Reading Comprehension to Reveal the Unique and Common Effects of Language and Decoding
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Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
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相关实验视频

Last Updated: Jul 2, 2025

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10:27

Training Synesthetic Letter-color Associations by Reading in Color

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Decomposing the Variance in Reading Comprehension to Reveal the Unique and Common Effects of Language and Decoding
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Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
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科学领域:

  • 认知心理学 认知心理学
  • 阅读科学 阅读科学
  • 心理语言学 心理语言学

背景情况:

  • 转换字母 (TL) 效应显示了灵活的字母位置编码在阅读中.
  • 以前的研究表明,字母位置编码灵活性与阅读技能一起发展.
  • 在熟练的成年阅读者中,这种灵活性的成熟程度尚不清楚.

研究的目的:

  • 调查字母位置编码灵活性是否在熟练的成年读者中成熟.
  • 为了确定认知技能是否会影响成年人转移字母效应的程度.

主要方法:

  • 100名熟练的成年读者查看了正确的句子,转换字母 (TL) 或替换字母 (SL) 的预览.
  • 随着读者遇到预览和目标词,追踪了眼睛的运动.
  • 用主要组件分析 (PCA) 评估和分析认知技能.

主要成果:

  • 成年读者通常比字母身份更灵活地编码字母位置,与TL效应一致.
  • 根据个人认知技能差异,观察到TL效应大小的显著差异很少.
  • 在熟练的成年读者中,字母位置编码的灵活性似乎已经成熟.

结论:

  • 字母位置编码灵活性在熟练的成年阅读者中接近成熟.
  • 个体认知差异对这个人群中转移字母效应的影响有限.
  • 阅读技能的发展导致了强大而稳定的字母位置编码灵活性.