语言如何向谁做什么,向谁做什么的信号的进化动态
Olena Shcherbakova1, Damián E Blasi2,3, Volker Gast4
1Department of Linguistic and Cultural Evolution, Max Planck Institute for Evolutionary Anthropology, 04103, Leipzig, Germany. olena_shcherbakova@eva.mpg.de.
Scientific reports
|March 28, 2024
概括
这项研究揭示了语言如何信号参与者角色. 动词-最终的词顺序往往导致大小写标记,然后倾向于培养语言中的灵活词顺序.
科学领域:
- 语言类型学语言类型学
- 计算语言学 计算语言学
- 进化语言学的语言学.
背景情况:
- 语言采用各种策略,如case,语言索引和单词顺序来表示参与者角色 ("谁"和"谁").
- 之前的研究表明,大小写符号和动词末尾或灵活的单词顺序之间存在联系,但缺乏全面的因果分析.
- 有限的语言样本和被忽视的因果机制阻碍了对这些语言模式的充分理解.
研究的目的:
- 在一个大型的语言样本中调查案例标记,语言索引和单词顺序之间的因果关系.
- 为了确定形成语言如何信号语法关系的进化途径.
- 通过先进的统计方法和全面的数据库,测试关于语言多样性的因果关系主张.
主要方法:
- 来自格兰邦克数据库的语法数据分析,涵盖1705种语言.
- 应用原始遗传学因果图方法来建模语言特征之间的相互依存关系.
- 利用新的统计方法,严格测试关于语言进化的假设.
主要成果:
- 证实了动词-最后的单词顺序通常会导致大小写标记的发展.
- 证明了一个重要的发现:大小写标记往往会随后导致灵活的单词顺序的演变.
- 建立了一个因果模型,解释了这三个语法特征的同时发生.
结论:
- 这项研究为语法发展中的特定因果链提供了强有力的证据:动词-最终顺序 -> case标记 -> 灵活的单词顺序.
- 格兰班克数据库和遗传学因果图法为研究语言多样性和演变提供了强大的框架.
- 这些发现有助于更深入地了解塑造人类语言结构的普遍原则和历史过程.
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