- Generative grammar
theoretical linguistics, generative grammar refers to a particular approach to the study of syntax. A generative grammar of a language attempts to give a set of rules that will correctly predict which combinations of words will form grammatical sentences. In most approaches to generative grammar, the rules will also predict the morphology of a sentence.
Generative grammar originates in the work of
Noam Chomsky, beginning in the late 1950s. (Early versions of Chomsky's theory were called Transformational Grammar.) There are a number of competing versions of generative grammar currently practiced within linguistics. Chomsky's current theory is known as the Minimalist Program. Other prominent theories include or have included Head-driven phrase structure grammar, Lexical functional grammar, Categorial grammar, Relational grammar, and Tree-adjoining grammar. Noam Chomskyhas argued that many of the properties of a generative grammar arise from an "innate" Universal grammar, which is common to all languages. Proponents of generative grammar have argued that most grammar is not the result of communicative function and is not simply learned from the environment. In this respect, generative grammar takes a point of view different from functional and behaviouristtheories.
Most versions of generative grammar characterize sentences as either
grammatically correct (also known as "well formed") or not. The rules of a generative grammar typically function as an algorithmto predict grammaticality as a discrete (yes-or-no) result. In this respect, it differs from stochastic grammarwhich considers grammaticality as a probabilistic variable. However, some work in generative grammar (e.g. recent work by Joan Bresnan) uses stochastic versions of Optimality theory.
There are a number of different approaches to generative grammar. Common to all is the effort to come up with a set of rules or principles that will account for the well-formed expressions of a
natural language. The term "generative grammar" has been associated with at least the following schools of linguistics:
**Standard Theory (ST)
**Extended Standard Theory (EST)
**Revised Extended Standard Theory (REST)
**Principles and Parameters Theory (P&P)
Government and Binding Theory(GB)
*Relational Grammar (RG)
*Lexical-Functional Grammar (LFG)
*Generalized Phrase Structure Grammar (GPSG)
Head-Driven Phrase Structure Grammar(HPSG)
Historical development of models of generative grammar
Generative grammar has been under development since the late 1950s, and has undergone many changes in the types of rules and representations that are used to predict grammaticality. In tracing the historical development of ideas within generative grammar, it is useful to refer to various stages in the development of the theory.
tandard Theory (1957-1965)
The so-called Standard Theory corresponds to the original model of generative grammar laid out in Chomsky (1965). A core aspect of Standard Theory is a distinction between two different representations of a sentence, called
Deep Structureand Surface Structure. The two representations are linked to each other by Transformational grammar.
Extended Standard Theory (1965-1973)
The so-called Extended Standard Theory was formulated in the late 1960s to early 1970s. Features are:
*generalized phrase structures (
Revised Extended Standard Theory (1973-1980)
The so-called Revised Extended Standard Theory was formulated between 1973 and 1980.It contains
X-bar theory(Jackendoff (1977)).
*assumption of the COMP position.
Relational grammar (ca. 1975-1990)
An alternative model of syntax based on the idea that notions like Subject, Direct Object, and Indirect Object play a primary role in grammar.
Government and Binding/Principles and Parameters theory (1981-1990)
Chomsky's "Lectures on Government and Binding" (1981) and "Barriers" (1986).
Minimalist Program (1990-present)
Generative grammars can be described and compared with the aid of the
Chomsky hierarchyproposed by Noam Chomsky in the 1950s. This sets out a series of types of formal grammars with increasing expressive power. Among the simplest types are the regular grammars (type 3); Chomsky claims that regular grammars are not adequate as models for human language, because all human languages allow the center-embedding of strings within strings.
At a higher level of complexity are the
context-free grammars (type 2). The derivation of a sentence by a grammar can be depicted as a derivation tree. Linguists working in generative grammar often view such derivation trees as a primary object of study. According to this view, a sentence is not merely a string of words, but rather a tree with subordinate and superordinate branches connected at nodes.
Essentially, the tree model works something like this example, in which S is a sentence, D is a
determiner, N a noun, V a verb, NP a noun phraseand VP a verb phrase:
The resulting sentence could be "The dog ate the bone." Such a tree diagram is also called a
phrase marker. They can be represented more conveniently in text form, (though the result is less easy to read); in this format the above sentence would be rendered as:
[S [NP [D The ] [N dog ] ] [VP [V ate ] [NP [D the ] [N bone ] ] ] ]
Chomsky has argued that phrase structure grammars are also inadequate for describing natural languages, and has formulated the more complex system of
transformational grammar. [cite journal | title=Three models for the description of language | year=1956 | last=Chomsky | first=Noam | journal=IRE Transactions on Information Theory | volume=2 | pages=113–124 | url=http://www.chomsky.info/articles/195609--.pdf | doi=10.1109/TIT.1956.1056813 ]
When generative grammar was first proposed, it was widely hailed as a way of formalizing the implicit set of rules a person "knows" when they know their native language and produce grammatical utterances in it (
grammaticality intuitions). However Chomsky has repeatedly rejected that interpretation; according to him, the grammar of a language is a statement of what it is that a person has to know in order to recognize an utterance as grammatical, but not a hypothesis about the processes involved in either understanding or producing language.
In any case the reality is that most native speakers would reject many sentences produced even by a phrase structure grammar. For example, although very deep embeddings are allowed by the grammar, sentences with deep embeddings are not accepted by listeners, and the limit of acceptability is an empirical matter that varies between individuals, not something that can be easily captured in a formal grammar. Consequently, the influence of generative grammar in empirical
psycholinguisticshas declined considerably.
Generative grammar has been used in
music theoryand analysis such as by Fred Lerdahland in Schenkerian analysis. See: Chord progression#Rewrite rules.
Phrase structure rules
*Chomsky, Noam. 1965. Aspects of the theory of syntax. Cambridge, MA: MIT Press.
*Hurford, J. (1990) "Nativist and functional explanations in language acquisition". In I. M. Roca (ed.), Logical Issues in Language Acquisition, 85-136. Foris, Dordrecht.
*cite book | first=Daniela | last=Isac | coauthors= Charles Reiss | title= [http://linguistics.concordia.ca/i-language/ I-language: An Introduction to Linguistics as Cognitive Science] | year=2008 | publisher=Oxford University Press| id=ISBN 978-0199534203
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generative grammar — ☆ generative grammar n. Linguis. a system of linguistic analysis consisting of a limited, unchanging set of rules employing a list of symbols and words to generate or describe every possible sentence in a language: cf. TRANSFORMATIONAL… … English World dictionary
generative grammar — noun count or uncount LINGUISTICS a type of grammar based on a set of rules that can be used to produce all the sentences possible in a language … Usage of the words and phrases in modern English
generative grammar — Ling. 1. a linguistic theory that attempts to describe the tacit knowledge that a native speaker has of a language by establishing a set of explicit, formalized rules that specify or generate all the possible grammatical sentences of a language,… … Universalium
generative grammar — UK / US noun [countable/uncountable] Word forms generative grammar : singular generative grammar plural generative grammars linguistics a type of grammar based on a set of rules that can be used to produce all the sentences possible in a language … English dictionary
generative grammar — The theory of language structures first proposed in Chomsky s Syntactic Structures (1957). Just as physics studies the forms of physically possible processes, so linguistics should study the form of possible human languages. This would define the … Philosophy dictionary
generative grammar — noun (linguistics) a type of grammar that describes syntax in terms of a set of logical rules that can generate all and only the infinite number of grammatical sentences in a language and assigns them all the correct structural description •… … Useful english dictionary
generative grammar — noun Date: 1959 1. a description in the form of a set of rules for producing the grammatical sentences of a language 2. transformational grammar … New Collegiate Dictionary
generative grammar — noun grammar which describes a language in terms of a set of logical rules whereby the infinite number of possible sentences of that language can be generated … English new terms dictionary
generative grammar — noun (C, U) the description of a language using rules that produce all the sentences of the language that are correct according to the rules of grammar … Longman dictionary of contemporary English
generative grammar — gen′erative gram′mar n. 1) ling. a linguistic theory that attempts to describe the tacit knowledge a native speaker has of a language by establishing a set of formal rules that generate all the possible grammatical sentences of a language, while… … From formal English to slang