语言的可预测性和变化受到学习和生产的不同影响.
Aislinn Keogh1, Simon Kirby1, Jennifer Culbertson1
1Centre for Language Evolution, University of Edinburgh.
Cognitive science
|April 2, 2024
概括
认知工作记忆的限制会影响语言的规范化. 在语言生成过程中对工作记忆征税会导致变化损失,而学习偏差更好地解释了人工语言中可预测的变化.
科学领域:
- 认知科学 认知科学
- 语言学的语言学.
- 心理学 心理学 心理学
背景情况:
- 人类的认知,特别是工作记忆,影响语言结构.
- 随着时间的推移,语言往往会失去复杂或困难的结构.
- 规范化,减少语言变异性,是一种记录的语言变化过程.
研究的目的:
- 研究工作记忆局限性在推动语言规范化中的作用.
- 为了确定学习或生产过程中的工作记忆限制是否会影响规范化.
- 探索人工语言规范化背后的机制.
主要方法:
- 进行了一项人工语言学习实验.
- 在语言学习或生产阶段,对工作记忆进行了实验.
- 计算建模用于分析观察到的语言变异和可预测性.
主要成果:
- 在语言生产过程中对工作记忆征税导致了语言变异的完全丧失.
- 学习偏差,而不是学习期间工作记忆的限制,更好地解释了变化的可预测性.
- 一个计算模型提出了生产效应的自启动机制.
结论:
- 在语言制作过程中工作记忆的限制可以消除变化.
- 学习偏差是可预测规范化的更重要的驱动力,而不是工作记忆的限制.
- 这些发现有助于理解语言变化的认知基础.
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