威廉姆斯综合征患者过度使用熟悉的短语掩盖了语言处理中的差异
Ioana Sederias1,2, Ariane Krakovitch1,3, Vesna Stojanovik4
1Department of Language and Cognition, University College London, London, UK.
Journal of child language
|September 27, 2024
概括
患有威廉姆斯综合征 (WS) 的儿童可能会因统计语言处理而过度使用熟悉的短语,掩盖语法挑战. 这项研究探讨了WS与典型发育儿童之间的语言生产.
科学领域:
- 语言学的语言学.
- 发展心理学 发展心理学
- 遗传学 是一个遗传学.
背景情况:
- 威廉姆斯综合征 (WS) 是一种与认知和语言差异相关的遗传疾病.
- 之前的研究表明WS中的非典型语言处理,但具体机制尚不清楚.
研究的目的:
- 调查威廉姆斯综合征 (WS) 患者是否表现出对词组合的统计性质而不是语法规则的偏见.
- 确定这种偏差是否导致过度使用WS语言生产中整体存储的熟悉短语.
主要方法:
- 来自有WS和典型发育 (TD) 控制的英语儿童的连续语音样本的分析.
- 测量单词数量,发言长度,语法复杂性和形态语法错误.
- 计算拼接强度,以评估词组合的熟悉度.
主要成果:
- 与两个TD对照组相比,WS组表现出明显更强的拼接 (更高的熟悉度).
- 患有WS的孩子比时间年龄匹配的TD对照群产生了更少的复杂句子和更短的发言.
- 与控制相比,WS组更频繁地使用函数单词.
结论:
- 威廉姆斯综合征的语言可能表面上看起来很典型,因为它依赖于熟悉的,整体处理的短语.
- 这种依赖统计性质的做法掩盖了WS中潜在的语法和其他语言困难.
- 研究结果表明,在WS中存在一种独特的语言生产策略,优先考虑整体的短语熟悉性,而不是遵守语法规则.
更多相关视频
06:15Using the Visual World Paradigm to Study Sentence Comprehension in Mandarin-Speaking Children with Autism
Published on: October 3, 2018
7.7K
05:22Dissociation of the Confounding Influences of Expectancy and Integrative Difficulty Residing in Anomalous Sentences in Event-related Potential Studies
Published on: May 9, 2019
5.3K
相关概念视频
01:27Language and Cognition
336
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.
336
01:22Language Development
327
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...
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...
327
01:13Nonconscious Mimicry
4.5K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
4.5K
01:30Positive Symptoms of Schizophrenia: Hallucinations and Delusions
69
Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
69
01:10Higher Mental Functions of the Brain: Language
770
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
770
01:27Horney's Sociocultural Approach
474
Karen Horney's psychoanalytic theories emphasize the potential for self-realization and the importance of addressing social and cultural, rather than biological, factors in personality development. She challenged traditional Freudian views, particularly Freud's concept of "penis envy," which she argued stemmed from cultural influences rather than inherent biological differences. Horney believed that any sense of inferiority in women was a result of societal conditioning, such as...
474