The cognitive and interactional causes of regularity in language

语言规律性的认知和交互原因

基本信息

  • 批准号:
    ES/K006339/1
  • 负责人:
  • 金额:
    $ 57.33万
  • 依托单位:
  • 依托单位国家:
    英国
  • 项目类别:
    Research Grant
  • 财政年份:
    2013
  • 资助国家:
    英国
  • 起止时间:
    2013 至 无数据
  • 项目状态:
    已结题

项目摘要

Why are humans special? Are we special because of our biology, or our capacity to learn from one another, or both? We address this fundamental question by studying the relationship between language universals, language learning, and language transmission. The languages of the world are superficially rather different: they employ different sounds and build complex utterances in different ways. However, all languages seem to share a common set of structural properties or design features. Where do these language universals come from? One influential hypothesis has suggested that they are a direct reflection of a highly-constraining blueprint for language, which children impose on language during language learning. An alternative possibility is that these properties might be due to weaker biases in learners, which have a very small impact for a particular child learning a particular language, but have a strong effect as a result of the transmission of language over thousands of such episodes of language learning. Linguistic variation has become a test-case for such questions. Languages exhibit variation: for instance, in English the precise way in which we pronounce the plural marker -s varies (e.g. sometimes "s", as in the plural "cats", sometimes "z", as in "dogs"). However, while it seems logically possible that this kind of variation could occur completely at random (e.g. speakers could randomly chose to use either "s" or "z" - so-called free variation), this type of behaviour very rarely (possibly never) occurs in human languages. Instead, linguistic variation is predictable (in the case of -s, the pronunciation is predictable from the last sound in the noun) i.e. predictable variation is a design feature of language. But why does language work like this? Some experiments seem to support the hypothesis that the lack of free variation in language is due to strong biases which children impose on language: children don't expect unpredictable variation, and therefore ignore or eliminate it during learning. These experiments use a methodology known as artificial language learning in which children and adults learn miniature languages (created by the experimenter) and are then tested to see whether they change aspects of the language when they use it themselves. Our own work using this same methodology suggests that the differences between children and adult learners may not be as clear cut as earlier work suggested. One of the objectives of the current project is to conduct further learning experiments in order to better understand this difference between adults and child learners, and the extent to which a single learner of any age can re-shape an input language. This first strand of research therefore studies how *individual* learners respond to unpredictable languages. However, as discussed above, the predictability of natural languages could be a consequence of very weak preferences in individual language learning and use, which accumulate over multiple generations. We will therefore run a second strand of experiments, using only adult participants, where people learn an unpredictable language, use it to communicate with a partner, and then transmit their language to other learners in a diffusion chain (an experimental equivalent to the parlour game "Chinese whispers", where language passes from person to person and potentially changes as it goes). These experiments, together with accompanying computational modelling, will allow us to simulate, in a very simple way, the transmission and use of language in a population. By combining both strands, we can begin to address the fundamental questions we outlined above: are the universal features of language necessarily due to strong restrictions on language design imposed by child learners, or can far weaker biases inherent in the processes of learning, transmission and use have strong effects on the structure of human language?
为什么人类是特别的?我们的特殊是因为我们的生理特征,还是因为我们相互学习的能力,还是两者兼而有之?我们通过研究语言共性、语言学习和语言传播之间的关系来解决这个基本问题。从表面上看,世界上的语言是相当不同的:它们使用不同的声音,以不同的方式构建复杂的话语。然而,所有语言似乎都共享一组共同的结构属性或设计特征。这些语言共性从何而来?一个有影响力的假说表明,它们直接反映了儿童在语言学习过程中强加于语言的高度限制性的语言蓝图。另一种可能性是,这些特性可能是由于学习者中较弱的偏见所致,这种偏见对特定儿童学习特定语言的影响很小,但由于语言在数千个这样的语言学习情节中的传播,有很强的影响。语言变异已经成为这类问题的试金石。语言表现出多样性:例如,在英语中,复数标记S的准确发音方式各不相同(例如,有时“S”,如复数“猫”,有时“z”,如“狗”)。然而,虽然这种变异在逻辑上看起来是完全随机发生的(例如,说话者可以随机选择使用“S”或“z”--所谓的自由变异),但这种行为在人类语言中很少发生(可能永远不会)。相反,语言变异是可预测的(在-S的例子中,发音是从名词的最后一个音预测的),即可预测的变异是语言的一种设计特征。但是为什么语言是这样运作的呢?一些实验似乎支持这样一种假设,即语言中缺乏自由变异是由于儿童对语言施加了强烈的偏见:儿童不会预料到不可预测的变化,因此在学习过程中忽略或消除了这种变化。这些实验使用了一种被称为人工语言学习的方法,即儿童和成年人学习(由实验者创建的)微型语言,然后进行测试,看看他们在使用语言时是否改变了语言的各个方面。我们自己使用同样的方法进行的研究表明,儿童和成人学习者之间的差异可能并不像之前的研究所显示的那样明显。当前项目的目标之一是进行进一步的学习实验,以便更好地了解成人和儿童学习者之间的这种差异,以及任何年龄的单一学习者可以在多大程度上重塑输入语言。因此,这一研究的第一步是研究个体学习者如何应对不可预测的语言。然而,如上所述,自然语言的可预测性可能是个人对语言学习和使用的偏好非常弱的结果,这种偏好是经过几代人积累起来的。因此,我们将只使用成年参与者进行第二轮实验,在实验中,人们学习一种不可预测的语言,用它与伴侣交流,然后将他们的语言传播给扩散链中的其他学习者(这是一种相当于室内游戏《汉语低语》的实验游戏,在这种游戏中,语言从一个人传到另一个人,并可能随着时间的推移而发生变化)。这些实验,加上随之而来的计算模型,将使我们能够以非常简单的方式模拟语言在人群中的传播和使用。通过将这两个方面结合起来,我们可以开始解决我们上面概述的基本问题:语言的普遍特征是否必然源于儿童学习者对语言设计的严格限制,或者在学习、传播和使用过程中固有的弱得多的偏见是否会对人类语言的结构产生强烈的影响?

项目成果

期刊论文数量(9)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Eliminating unpredictable linguistic variation through interaction
通过交互消除不可预测的语言变化
Semantic cues in language learning: an artificial language study with adult and child learners
  • DOI:
    10.1080/23273798.2021.1995612
  • 发表时间:
    2021-11-10
  • 期刊:
  • 影响因子:
    2.3
  • 作者:
    Brown, Helen;Smith, Kenny;Wonnacott, Elizabeth
  • 通讯作者:
    Wonnacott, Elizabeth
Language learning, language use and the evolution of linguistic variation.
Acquiring variation in an artificial language: Children and adults are sensitive to socially conditioned linguistic variation.
获得人工语言的变异:儿童和成人对社会条件下的语言变异很敏感。
  • DOI:
    10.1016/j.cogpsych.2017.02.004
  • 发表时间:
    2017
  • 期刊:
  • 影响因子:
    2.6
  • 作者:
    Samara A
  • 通讯作者:
    Samara A
Atypical birdsong and artificial languages provide insights into how communication systems are shaped by learning, use, and transmission.
  • DOI:
    10.3758/s13423-016-1107-5
  • 发表时间:
    2017-02
  • 期刊:
  • 影响因子:
    3.5
  • 作者:
    Fehér O
  • 通讯作者:
    Fehér O
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Kenny Smith其他文献

Non‐adjacent Dependency Learning in Humans and Other Animals
人类和其他动物的非相邻依赖学习
  • DOI:
  • 发表时间:
    2018
  • 期刊:
  • 影响因子:
    3
  • 作者:
    B. Wilson;Michelle Spierings;A. Ravignani;Jutta L. Mueller;Toben H. Mintz;F. Wijnen;A. V. D. Kant;Kenny Smith;A. Rey
  • 通讯作者:
    A. Rey
How Language Learning and Language Use Create Linguistic Structure
语言学习和语言使用如何创建语言结构
A computational model of the cultural co-evolution of language and mindreading
语言和读心术文化协同进化的计算模型
  • DOI:
    10.1007/s11229-020-02798-7
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    1.5
  • 作者:
    M. Woensdregt;C. Cummins;Kenny Smith
  • 通讯作者:
    Kenny Smith
Self-training in zebra finches reveals genetically and enviromantally determined aspects of song
斑胸草雀的自我训练揭示了遗传和环境决定的鸣叫方面
  • DOI:
  • 发表时间:
    2015
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Olga Feher;Kenny Smith;Iva Ljubicic;Kenta Suzuki;Kazuo Okanoya;Ofer Tchernichovski
  • 通讯作者:
    Ofer Tchernichovski
The effect of fitness in the emergence of creole
健身对克里奥尔语出现的影响

Kenny Smith的其他文献

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{{ truncateString('Kenny Smith', 18)}}的其他基金

Evolutionary Approaches to Culture, Cognition and Communication
文化、认知和交流的进化方法
  • 批准号:
    RES-451-25-4099-A
  • 财政年份:
    2006
  • 资助金额:
    $ 57.33万
  • 项目类别:
    Research Grant
Evolutionary Approaches to Culture, Cognition and Communication
文化、认知和交流的进化方法
  • 批准号:
    RES-451-25-4099
  • 财政年份:
    2006
  • 资助金额:
    $ 57.33万
  • 项目类别:
    Research Grant

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English peer-to-peer interaction assessment system with online capability
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  • 批准号:
    23K00591
  • 财政年份:
    2023
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    $ 57.33万
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Investigating interactional practices for intercultural communicative competence in English conversation: Data-driven qualitative exemplars and short-term and long-term developmental trajectories
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作为互动行为的长期护理的社会学研究
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A new methodology linking interactional and experiential approaches, and involving young people as co-analysts of mental health encounters.
一种将互动方法和体验方法联系起来的新方法,并让年轻人作为心理健康遭遇的共同分析者。
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Assessing Interactional Competence of Novice Level English Learners: Comparisons between Interview Tests and Paired Tests
评估初级英语学习者的互动能力:面试测试和配对测试之间的比较
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  • 项目类别:
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