{"id":16276,"date":"2020-08-24T14:53:25","date_gmt":"2020-08-24T13:53:25","guid":{"rendered":"https:\/\/ounews.co\/?p=16276"},"modified":"2020-08-24T14:53:25","modified_gmt":"2020-08-24T13:53:25","slug":"the-key-to-language-is-universal-psychology-not-universal-grammar","status":"publish","type":"post","link":"https:\/\/www.open.ac.uk\/blogs\/news\/arts-social-sciences\/psychology\/the-key-to-language-is-universal-psychology-not-universal-grammar\/","title":{"rendered":"The key to language is universal psychology, not universal grammar"},"content":{"rendered":"

Dr Paul Ibbotson<\/a>, lecturer in Developmental Psychology at The Open University<\/a> explains how psychology shapes our language.<\/p>\n

What makes language special is part of what makes us special, so understanding what language is made of and how we learn it brings us closer to our human nature.<\/p>\n

Is language special because it runs on its own unique piece of mental software written into our DNA? Or is it because it recycles existing components of our mind, like memory and categorisation, for the purpose of communication?<\/p>\n

That is the question I set out to answer in my new book, What It Takes To Talk<\/a>. In it, I show the power and subtlety with which psychology shapes our language, calling into question the need for an innate universal grammar.<\/p>\n

Any serious scientific theory of language acquisition needs to show how learning happens. Young children use syntax but they don\u2019t hear it. What they hear are utterances \u2013 for example \u201cJohn kissed Mary\u201d \u2013 rather than the grammatical buildings blocks of a sentence \u2013 subject verb object. The question this raises is how children learn to go from one to the other.<\/p>\n

It is possible for that process to generate a grammar consistent with the sentences children have heard but not the grammar adults use. For example, a child might have heard the sentences \u201cthe baby seems to be asleep\u201d and \u201cthe baby seems asleep\u201d. Based on this, they could build a grammar that allows the similar sentence \u201cthe baby seems to be sleeping\u201d to transform into \u201cthe baby seems sleeping\u201d.<\/p>\n

The challenge is to describe what kind of processes guide children towards normal adult use of language.<\/p>\n

\n

\"Man

Where does syntax come from?<\/p><\/div><\/figure>\n

An influential response to this challenge has been that of prominent linguist Noam Chomsky\u2019s concept of universal grammar. He argues<\/a> that language gets its own ring-fenced mental processor, areas of which cannot be accessed by other non-linguistic aspects of cognition. This mental module comes with innate content organised before we experience the world, designed to work exclusively on language.<\/p>\n

In my book, I make the argument that over 50 years\u2019 worth of developmental psychology and psycholinguistic research now demonstrates how this modular view vastly underestimates both the breadth and depth with which cognition interacts with, constrains and predicts language use.<\/p>\n

This interaction penetrates so deeply that I think it\u2019s reasonable to claim that language is built out of this general purpose psychological toolkit \u2013 abilities like memory<\/a>, attention<\/a>, inhibition<\/a>, categorisation<\/a> and social-cognition (that related to our social interactions) \u2013 rather than the language-specific one Chomsky and others<\/a> had in mind.<\/p>\n

Learning from children<\/h2>\n

How does general cognition help constrain grammar? Children\u2019s developing cognitive abilities place bottlenecks through which language has to pass. To give an example<\/a>, language requires memory and children\u2019s memory develops over time. If memory starts small then the grammatical options a child has to process also start small. For example they might construct the sentence \u201cBoys see girls.\u201d As memory develops, the window of attention widens and allows for more grammatical complexity, channelled by that early experience to produce \u201cBoys who chase dogs see girls.\u201d<\/p>\n

Children also develop in their ability to think about what others are thinking. For example<\/a>, if an adult says to a 12- to 18-month-old infant \u201cOh, wow! That\u2019s so cool! Can you give it to me?\u201d while gesturing ambiguously in the direction of three objects, infants hand over the object that is new to the adult even though it was not new for the infants. By bringing their social-cognition skills into language learning, children can work out what nouns and verbs mean to build more complex grammatical structures.<\/p>\n

\n
\"Man

I know what you\u2019re thinking.<\/p><\/div>\n

Because these processes constrain and shape what kind of things language can be, understanding development gets us closer to understanding what language is.
\nImportantly, general psychological capacities all emerge in development before the child starts speaking and so they are available to the child to recycle into the nuts and bolts of their language.<\/figure>\n

Nature may also be recycling over an evolutionary timescale too. In a similar way to how limbs were recycled from fins, hands and wings from limbs, feathers from scales and so on, general cognition could have been repurposed for language at the time communication was beginning to emerge in our species.<\/p>\n

Universal development<\/h2>\n

Ultimately, the sheer variety across 7000+ languages made it very difficult for proponents of universal grammar to define its content. This is because specific linguistic biases that act in favour of learning one language often work against learning the next.<\/p>\n

But children around the world share a common path of cognitive development and general properties of cognition. For example, memory has not been subject to the same cultural forces of change that act on language. That means the difference between the standard French-speaker\u2019s memory and Japanese-speaker\u2019s memory processes is less than the difference between French and Japanese. General cognition, then, stands a better chance of supporting linguistic diversity.<\/p>\n

The conclusion I reached is that language is not special because it is an encapsulated module separate from the rest of cognition. It is special because of the forms it can take rather than the parts it is made of, and because it could be nature\u2019s finest example of cognitive recycling and reuse.\"The<\/p>\n

Paul Ibbotson<\/a>, Lecturer in Developmental Psychology, The Open University<\/a><\/em><\/p>\n

This article is republished from The Conversation<\/a> under a Creative Commons license. Read the original article<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dr Paul Ibbotson, lecturer in Developmental Psychology at The Open University explains how psychology shapes our language. What makes language special is part of what makes us special, so understanding what language is made of and how we learn it brings us closer to our human nature. Is language special because it runs on its […]<\/p>\n","protected":false},"author":19,"featured_media":16281,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[869,1525,1640,1643,1849,2200],"class_list":["post-16276","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-psychology","tag-fass","tag-news-home","tag-ou-home","tag-ou-news","tag-psychology","tag-the-conversation"],"_links":{"self":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/posts\/16276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/comments?post=16276"}],"version-history":[{"count":0,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/posts\/16276\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/media\/16281"}],"wp:attachment":[{"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/media?parent=16276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/categories?post=16276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.open.ac.uk\/blogs\/news\/wp-json\/wp\/v2\/tags?post=16276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}