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M-command
In generative grammar and related frameworks, m-command is a syntactic relation between two nodes in a syntactic tree. A node X m-commands a node Y if the maximal projection of X dominates Y, but neither X nor Y dominates the other. In government and binding theory, m-command was used to define the central syntactic relation of ''government''. However, it has been largely replaced by c-command in current research. M-command is a broader relation than c-command, since a node m-commands every node that it c-commands, as well as the specifier of the phrase In grammar, a phrasecalled expression in some contextsis a group of words or singular word acting as a grammatical unit. For instance, the English language, English expression "the very happy squirrel" is a noun phrase which contains the adject ... that it heads. Like c-command, m-command is defined over constituency-based trees and plays no role in frameworks which adopt a different notion of syntactic structure. Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government (linguistics)
In grammar and theoretical linguistics, government or rection refers to the relationship between a word and its dependents. One can discern between at least three concepts of government: the traditional notion of case government, the highly specialized definition of government in some generative models of syntax, and a much broader notion in dependency grammars. Traditional case government In traditional Latin and Greek (and other) grammars, government is the control by verbs and prepositions of the selection of grammatical features of other words. Most commonly, a verb or preposition is said to "govern" a specific grammatical case if its complement must take that case in a grammatically correct structure (see: case government). For example, in Latin, most transitive verbs require their direct object to appear in the accusative case, while the dative case is reserved for indirect objects. Thus, the phrase ''I see you'' would be rendered as ''Te video'' in Latin, using the a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generative Grammar
Generative grammar is a research tradition in linguistics that aims to explain the cognitive basis of language by formulating and testing explicit models of humans' subconscious grammatical knowledge. Generative linguists, or generativists (), tend to share certain working assumptions such as the competence–performance distinction and the notion that some domain-specific aspects of grammar are partly innate in humans. These assumptions are rejected in non-generative approaches such as usage-based models of language. Generative linguistics includes work in core areas such as syntax, semantics, phonology, psycholinguistics, and language acquisition, with additional extensions to topics including biolinguistics and music cognition. Generative grammar began in the late 1950s with the work of Noam Chomsky, having roots in earlier approaches such as structural linguistics. The earliest version of Chomsky's model was called Transformational grammar, with subsequent itera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parse Tree
A parse tree or parsing tree (also known as a derivation tree or concrete syntax tree) is an ordered, rooted tree that represents the syntactic structure of a string according to some context-free grammar. The term ''parse tree'' itself is used primarily in computational linguistics; in theoretical syntax, the term ''syntax tree'' is more common. Concrete syntax trees reflect the syntax of the input language, making them distinct from the abstract syntax trees used in computer programming. Unlike Reed-Kellogg sentence diagrams used for teaching grammar, parse trees do not use distinct symbol shapes for different types of constituents. Parse trees are usually constructed based on either the constituency relation of constituency grammars ( phrase structure grammars) or the dependency relation of dependency grammars. Parse trees may be generated for sentences in natural languages (see natural language processing), as well as during processing of computer languages, such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maximal Projection
Maximal may refer to: * Maximal element, a mathematical definition *Maximal set * Maximal (''Transformers''), a faction of Transformers *Maximalism In the arts, maximalism is an Aesthetics, aesthetic characterized by excess and abundance, serving as a reaction against minimalism. The philosophy can be summarized as "more is more", contrasting with the minimalist principle of "less is more" ..., an artistic style * ''Maxim'' (magazine), a men's magazine marketed as ''Maximal'' in several countries See also * Minimal (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dominance (linguistics)
In generative grammar and related frameworks, a node in a parse tree c-commands its sister node and all of its sister's descendants. In these frameworks, c-command plays a central role in defining and constraining operations such as syntactic movement, Binding (linguistics), binding, and scope (formal semantics), scope. Tanya Reinhart introduced c-command in 1976 as a key component of her theory of Anaphora (linguistics), anaphora. The term is short for "Constituent (linguistics), constituent command". Definition and examples Standard Definition Common terms to represent the relationships between nodes are below (refer to the tree on the right): *M is a parent or mother to A and B. *A and B are children or daughters of M. *A and B are sisters or siblings. *M is a grandparent or grandmother to C and D. The standard definition of c-command is based partly on the relationship of dominance: ''Node N1 dominates node N2 if N1 is above N2 in the tree and one can trace a path from N1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government And Binding Theory
Government and binding (GB, GBT) is a theory of syntax and a phrase structure grammar in the tradition of transformational grammar developed principally by Noam Chomsky in the 1980s. This theory is a radical revision of his earlier theories and was later revised in '' The Minimalist Program'' (1995) and several subsequent papers, the latest being ''Three Factors in Language Design'' (2005). Although there is a large literature on government and binding theory which is not written by Chomsky, Chomsky's papers have been foundational in setting the research agenda. The name refers to two central subtheories of the theory: ''government'', which is an abstract syntactic relation applicable, among other things, to the assignment of case; and '' binding'', which deals chiefly with the relationships between pronouns and the expressions with which they are co-referential. GB was the first theory to be based on the principles and parameters model of language, which also underlies the later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C-command
In generative grammar and related frameworks, a node in a parse tree c-commands its sister node and all of its sister's descendants. In these frameworks, c-command plays a central role in defining and constraining operations such as syntactic movement, Binding (linguistics), binding, and scope (formal semantics), scope. Tanya Reinhart introduced c-command in 1976 as a key component of her theory of Anaphora (linguistics), anaphora. The term is short for "Constituent (linguistics), constituent command". Definition and examples Standard Definition Common terms to represent the relationships between nodes are below (refer to the tree on the right): *M is a parent or mother to A and B. *A and B are children or daughters of M. *A and B are sisters or siblings. *M is a grandparent or grandmother to C and D. The standard definition of c-command is based partly on the relationship of dominance: ''Node N1 dominates node N2 if N1 is above N2 in the tree and one can trace a path from N1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specifier (linguistics)
In linguistics, X-bar theory is a model of phrase structure and a theory of syntactic category formation that proposes a universal schema for how phrases are organized. It suggests that all phrases share a common underlying structure, regardless of their specific category (noun phrase, verb phrase, etc.). This structure, known as the X-bar schema, is based on the idea that every phrase (XP, X phrase) has a Head (linguistics), head, which determines the type (syntactic category) of the phrase (X). The theory was first proposed by Noam Chomsky in 1970Chomsky, Noam (1970). Remarks on Nominalization. In: R. Jacobs and P. Rosenbaum (eds.) ''Reading in English Transformational Grammar'', 184–221. Waltham: Ginn. reformulating the ideas of Zellig Harris (1951), and further developed by Ray Jackendoff (1974, 1977a, 1977bJackendoff, Ray (1977b) Constraints on Phrase Structure Rules, in P. W. Culicover, T. Wasow & A. Akmajian (eds.), ''Formal Syntax'', Academic Press, New York, pp. 249– ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrase
In grammar, a phrasecalled expression in some contextsis a group of words or singular word acting as a grammatical unit. For instance, the English language, English expression "the very happy squirrel" is a noun phrase which contains the adjective phrase "very happy". Phrases can consist of a single word or a complete sentence. In theoretical linguistics, phrases are often analyzed as units of syntactic structure such as a Constituent (linguistics), constituent. There is a difference between the common use of the term ''phrase'' and its technical use in linguistics. In common usage, a phrase is usually a group of words with some special idiomatic meaning or other significance, such as "all rights reserved", "economical with the truth", "kick the bucket", and the like. It may be a euphemism, a saying or proverb, a fixed expression, a figure of speech, etc.. In linguistics, these are known as phrasemes. In theories of syntax, a phrase is any group of words, or sometimes a single w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generative Syntax
Generative grammar is a research tradition in linguistics that aims to explain the cognitive basis of language by formulating and testing explicit models of humans' subconscious grammatical knowledge. Generative linguists, or generativists (), tend to share certain working assumptions such as the competence–performance distinction and the notion that some domain-specific aspects of grammar are partly innate in humans. These assumptions are rejected in non-generative approaches such as usage-based models of language. Generative linguistics includes work in core areas such as syntax, semantics, phonology, psycholinguistics, and language acquisition, with additional extensions to topics including biolinguistics and music cognition. Generative grammar began in the late 1950s with the work of Noam Chomsky, having roots in earlier approaches such as structural linguistics. The earliest version of Chomsky's model was called Transformational grammar, with subsequent iterati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syntactic Relationships
In linguistics, syntax ( ) is the study of how words and morphemes combine to form larger units such as phrases and sentences. Central concerns of syntax include word order, grammatical relations, hierarchical sentence structure (constituency), agreement, the nature of crosslinguistic variation, and the relationship between form and meaning (semantics). Diverse approaches, such as generative grammar and functional grammar, offer unique perspectives on syntax, reflecting its complexity and centrality to understanding human language. Etymology The word ''syntax'' comes from the ancient Greek word , meaning an orderly or systematic arrangement, which consists of (''syn-'', "together" or "alike"), and (''táxis'', "arrangement"). In Hellenistic Greek, this also specifically developed a use referring to the grammatical order of words, with a slightly altered spelling: . The English term, which first appeared in 1548, is partly borrowed from Latin () and Greek, though the Latin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
