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相关概念视频

Learning Disabilities01:25

Learning Disabilities

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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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Language and Cognition01:27

Language and Cognition

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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.
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Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

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Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
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Language Development01:22

Language Development

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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.
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Oppositional Defiant Disorder01:30

Oppositional Defiant Disorder

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A persistent pattern of angry or irritable mood, defiant behavior, or vindictiveness characterizes Oppositional Defiant Disorder (ODD). Symptoms must occur over at least six months, involve interactions with individuals beyond siblings, and meet specific diagnostic criteria to be clinically significant. The disorder affects emotional regulation, social interactions, and behavior, often manifesting early in life and influencing long-term development and functioning.
Diagnostic Criteria and...
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Information Processing Approach01:30

Information Processing Approach

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The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is...
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Author Spotlight: Validation of SICOLE-R for Assessing Cognitive and Reading Skills in Spanish-Speaking Children and Its Role in Personalized Education
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在患有发育性语言障碍的儿童中,文字阅读和注意力缺陷/多动障碍.

Norma Hancock1, Sean M Redmond2, Annie B Fox3

  • 1Department of Communication Sciences and Disorders, MGH Institute of Health Professions, Boston, MA.

American journal of speech-language pathology
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PubMed
概括
此摘要是机器生成的。

语音记忆,而不是ADHD症状,在患有发育性语言障碍 (DLD) 的儿童中独特地影响了文字阅读. 这凸显了认知语言因素在理解DLD的阅读困难和注意力缺陷/多动症障碍 (ADHD) 中的关键作用.

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科学领域:

  • 儿童心理学 儿童心理学
  • 神经发育障碍 神经发育障碍
  • 教育心理学教育心理学

背景情况:

  • 发育性语言障碍 (DLD) 影响语言学习,并且经常与其他神经发育状况并发.
  • 注意缺陷/多动障碍 (ADHD) 的特点是注意力不集中和/或多动冲动,经常与学习困难同时发生.
  • 阅读障碍,一个特定的阅读学习困难,与DLD和ADHD分享了一些认知语言机制,需要对它们的相互作用有细微的理解.

研究的目的:

  • 调查在有或没有DLD的学龄儿童中文字阅读和ADHD症状之间的关系.
  • 检查声学记忆 (与阅读障碍相关) 和工作记忆 (与ADHD相关) 在这种关系中的调解作用.
  • 开发和测试一种新型模型 (RE.A.L. 为了理解这些复杂的关联.

主要方法:

  • 选了420名二年级和三年级的样本,确定了46例确诊的DLD病例和76名典型发育的儿童.
  • 参与者接受了语言能力,文字阅读,多动症症状,非语言智力,工作记忆和语音记忆的评估.
  • 统计模型被用来分析这些变量之间的关联和调解,包括一个新的并发症模型.

主要成果:

  • 在所有模型中,声学记忆始终与文字阅读有关.
  • 工作记忆与ADHD症状有着独特的关联.
  • 这就是RE.A.L. 同病性模型表明,声学记忆独特地调解了DLD和文字阅读困难之间的关系,独立于ADHD症状.

结论:

  • 认知语言指数,特别是语音记忆,在DLD儿童的文字阅读能力方面发挥着独特而至关重要的作用.
  • 虽然ADHD症状与工作记忆缺陷有关,但并没有直接预测该人群中文字阅读不佳.
  • 这些发现强调了在评估DLD儿童的文字阅读和ADHD症状时,评估认知语言特征的重要性,包括与阅读障碍和ADHD相关的机制.