语言的创造能告诉我们什么关于语言的演变?
1Department of Psychology, The University of Chicago.
The American psychologist
|December 22, 2025
概括
语言特性的起源可以通过检查儿童来理解.
科学领域:
- 语言学的语言学.
- 进化生物学 进化生物学
- 发展心理学 发展心理学
背景情况:
- 人类语言的起源是一个复杂的问题,涉及生物和文化进化.
- 区分语言进化特征是具有挑战性的.
- Homesign是一个由没有语言模型的聋子儿童开发的手势通信系统,提供了洞察力.
研究的目的:
- 研究语言特性进化起源的研究.
- 区分生物学和文化进化的语言特征.
主要方法:
- 分析聋子儿童创建的家庭标志系统的特性.
- 将 homesign 属性与自然人类语言中发现的属性进行比较.
主要成果:
- 家庭标志系统表现出许多,但不是所有,自然语言的属性.
- 在家庭中存在的属性是生物进化的候选者.
- 房屋中缺少的属性是文化演变的候选者.
结论:
- Homesign为理解语言的生物学内在组成部分提供了一个模型.
- 该研究区分了先天的语言普遍性和文化传播的语言特征.
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