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Language Development01:22

Language Development

973
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...
973
Language and Cognition01:27

Language and Cognition

836
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.
836
Environmental Influences on Intelligence01:29

Environmental Influences on Intelligence

993
Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children...
993
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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Attention-Deficit/Hyperactivity Disorder01:30

Attention-Deficit/Hyperactivity Disorder

1.1K
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....
1.1K
Biological Influences on Intelligence01:30

Biological Influences on Intelligence

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Intelligence is often thought to be linked to brain size, but the relationship is more complex than that. While brain size does correlate modestly with some abilities, like verbal skills, the connection is weaker for others, such as spatial reasoning. Other factors, like brain structure, also play crucial roles. For instance, despite Einstein's smaller-than-average brain, his parietal cortex, which is involved in spatial reasoning, was 15% wider, suggesting that neural density might matter...
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Updated: Feb 20, 2026

Using the Visual World Paradigm to Study Sentence Comprehension in Mandarin-Speaking Children with Autism
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Using the Visual World Paradigm to Study Sentence Comprehension in Mandarin-Speaking Children with Autism

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儿童词汇表现的危险因素:背景变量和家长的担忧

Lina Hashoul-Essa1, Sharon Armon-Lotem2

  • 1The English Literature and Linguistics Department, Bar-Ilan University, Ramat-Gan, Israel.

International journal of language & communication disorders
|February 18, 2026
PubMed
概括
此摘要是机器生成的。

父母的担忧是阿拉伯语儿童语言发展的强有力的预测因素. 早期的语言里程碑,如单词组合,有助于识别那些有延迟风险的人.

关键词:
语言获取语言获取巴勒斯坦人 阿拉伯语 阿拉伯语父母的担忧是父母的担忧.

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科学领域:

  • 儿童发展 儿童发展
  • 语言学研究的研究.
  • 发展心理学是发展心理学.

背景情况:

  • 父母的担忧是早期发现发育性语言障碍 (DLD) 的有效指标.
  • 早期的语言里程碑和生物,发育和社会领域的风险因素影响语言学习.
  • 沟通发展库存 (CDI) 是评估跨语言词汇发展的有效工具.

研究的目的:

  • 为了研究18-36个月的阿拉伯语儿童的词汇表现差异.
  • 分析生物学,发育和社会/环境因素对语言发展的影响.
  • 检查家长的担忧如何影响词汇表现,并确定预测模式.

主要方法:

  • 通过在线巴勒斯坦阿拉伯语沟通发展清单 (PA-CDI) 从874名讲阿拉伯语的巴勒斯坦儿童 (1836个月) 的父母那里收集的数据.
  • 一个背景问卷收集了关于五个潜在风险因素的信息.
  • 统计分析检查了风险因素,家长的担忧和词汇表现之间的相关性.

主要成果:

  • 父母担心的孩子的词汇表现显著下降.
  • 父母的担忧是词汇表现最强的预测因素,解释了27.2%的差异.
  • 开始说话预测了无忧儿童的表现,而词汇组合能力是有忧儿童的关键.

结论:

  • 父母的担忧是阿拉伯语儿童潜在语言困难的关键指标.
  • 早期的语言里程碑,特别是单词组合能力,对于识别持续语言延迟的儿童至关重要.
  • 该PA-CDI和背景变量提供了一个有前途的临床工具,用于早期识别这个人群中的语言延迟.