输入属性 形状 单词细分 跨儿童发展的性能:一项计算建模研究
Jun Ho Chai1,2, Eon-Suk Ko1,3
1Center for Data Science in Humanities, Chosun University, Gwangju, Korea.
概括
儿童指导语音 (CDS) 的语言特征随着发展而演变,影响模型中的单词细分. 这些输入结构的变化会影响婴儿如何学习语言单元.
科学领域:
- 发展语言学是发展语言学.
- 计算语言学计算语言学
- 语音处理 语音处理
背景情况:
- 儿童指导演讲 (CDS) 为语言学习提供了至关重要的投入.
- 了解CDS属性如何随着儿童发育而变化,是解释语言学习的关键.
- 计算模型可以模拟和测试关于语言学习能力的假设.
研究的目的:
- 调查韩国儿童指导言语 (CDS) 的发育变化.
- 分析这些语言变化如何影响计算模型中的单词细分.
- 探索输入结构和语言学习能力之间的关系.
主要方法:
- 对35名儿童 (6-30个月) 的韩国CDS的横截面体进行了分析.
- 量化语言特性:发音/单词长度,词汇多样性 (MATTR),,单词类型频率和特定单词类型的使用.
- 使用计算模型模拟单词细分性能.
主要成果:
- 观察到CDS语言性质的发育转变,包括发言长度和词汇多样性.
- 在单词细分性能中发现了一个反向的U形轨迹,在早期语音阶段达到顶峰.
- 证明了CDS输入属性的变化在很大程度上解释了观察到的细分模式.
结论:
- 针对儿童的语言特征在早期发育过程中会有系统的变化.
- 这些输入结构的变化影响了婴儿语言单元的学习能力.
- 建模输入-学习能力动态对于理解早期语言学习至关重要.
更多相关视频
08:05Measuring Statistical Learning Across Modalities and Domains in School-Aged Children Via an Online Platform and Neuroimaging Techniques
Published on: June 30, 2020
8.0K
10:11Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
Published on: December 14, 2012
19.0K
相关概念视频
01:22Language Development
852
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...
852
01:30Information Processing Approach
522
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...
522