Pragmatics

Pragmatics
Pragmatics is a subfield of linguistics which studies the ways in which context contributes to meaning. Pragmatics encompasses speech act theory, conversational implicature, talk in interaction and other approaches to language behavior in philosophy, sociology, and linguistics.[1] It studies how the transmission of meaning depends not only on the linguistic knowledge (e.g. grammar, lexicon etc.) of the speaker and listener, but also on the context of the utterance, knowledge about the status of those involved, the inferred intent of the speaker, and so on.[2] In this respect, pragmatics explains how language users are able to overcome apparent ambiguity, since meaning relies on the manner, place, time etc. of an utterance.[1] The ability to understand another speaker's intended meaning is called pragmatic competence. An utterance describing pragmatic function is described as metapragmatic. Pragmatic awareness is regarded as one of the most challenging aspects of language learning, and comes only through experience
Structural ambiguity
The sentence "You have a green light" is ambiguous. Without knowing the context, the identity of the speaker, and their intent, it is not possible to infer the meaning with confidence. For example:
• It could mean you are holding a green light bulb.
• Or that you have a green light to drive your car.
• Or it could be indicating that you can go ahead with the project.
• Or that your body has a green glow
Similarly, the sentence "Sherlock saw the man with binoculars" could mean that Sherlock observed the man by using binoculars; or it could mean that Sherlock observed a man who was holding binoculars.[3] The meaning of the sentence depends on an understanding of the context and the speaker's intent. As defined in linguistics, a sentence is an abstract entity — a string of words divorced from non-linguistic context — as opposed to an utterance, which is a concrete example of a speech act in a specific context. The closer conscious subjects stick to common words, idioms, phrasings, and topics, the more easily others can surmise their meaning; the further they stray from common expressions and topics, the wider the variations in interpretations. This suggests that sentences don't have meaning intrinsically; there is not a meaning associated with a sentence or word, they can only symbolically represent an idea. The cat sat on the mat is a sentence of English; if you say to your sister on Tuesday afternoon: "The cat sat on the mat", this is an example of an utterance. Thus, there is no such thing as a sentence, term, expression or word symbolically representing a single true meaning; it is underspecified (which cat sat on which mat?) and potentially ambiguous. The meaning of an utterance, on the other hand, is inferred based on linguistic knowledge and knowledge of the non-linguistic context of the utterance (which may or may not be sufficient to resolve ambiguity). In mathematics with Berry's paradox there arose a systematic ambiguity with the word "definable". The ambiguity with words shows that the descriptive power of any human language is limited.
Pragmatics was a reaction to structuralist linguistics as outlined by Ferdinand de Saussure. In many cases, it expanded upon his idea that language has an analyzable structure, composed of parts that can be defined in relation to others. Pragmatics first engaged only in synchronic study, as opposed to examining the historical development of language. However, it rejected the notion that all meaning comes from signs existing purely in the abstract space of langue. Meanwhile, historical pragmatics has also come into being.
While Chomskyan linguistics famously repudiated Bloomfieldian anthropological linguistics[clarification needed], pragmatics continues its tradition. Also influential were Franz Boas,
When we speak of the referential uses of language we are talking about how we use signs to refer to certain items. Below is an explanation of, first, what a sign is, second, how meanings are accomplished through its usage.

A sign is the link or relationship between a signified and the signifier as defined by Saussure and Huguenin. The signified is some entity or concept in the world. The signifier represents the signified. An example would be:
Signified: the concept cat
Signifier: the word "cat"
The relationship between the two gives the sign meaning. This relationship can be further explained by considering what we mean by "meaning." In pragmatics, there are two different types of meaning to consider: semantico-referential meaning and indexical meaning. Semantico-referential meaning refers to the aspect of meaning, which describes events in the world that are independent of the circumstance they are uttered in. An example would be propositions such as:

"Santa Claus eats cookies."
In this case, the proposition is describing that Santa Claus eats cookies. The meaning of this proposition does not rely on whether or not Santa Claus is eating cookies at the time of its utterance. Santa Claus could be eating cookies at any time and the meaning of the proposition would remain the same. The meaning is simply describing something that is the case in the world. In contrast, the proposition, "Santa Claus is eating a cookie right now," describes events that are happening at the time the proposition is uttered.
If someone were to say that a tiger is an omnivorous animal in one context and a mammal in another, the definition of tiger would still be the same. The meaning of the sign tiger is describing some animal in the world, which does not change in either circumstance.
Indexical meaning, on the other hand, is dependent on the context of the utterance and has rules of use. By rules of use, it is meant that indexicals can tell you when they are used, but not what they actually mean.

Example: "I"
Whom "I" refers to depends on the context and the person uttering it.
As mentioned, these meanings are brought about through the relationship between the signified and the signifier. One way to define the relationship is by placing signs in two categories: referential indexical signs, also called "shifters," and pure indexical signs.

Referential indexical signs are signs where the meaning shifts depending on the context hence the nickname "shifters." 'I' would be considered a referential indexical sign. The referential aspect of its meaning would be '1st person singular' while the indexical aspect would be the person who is speaking (refer above for definitions of semantico-referential and indexical meaning). Another example would be:
"This"
Referential: singular count
Indexical: Close by
A pure indexical sign does not contribute to the meaning of the propositions at all. It is an example of a ""non-referential use of language.""

A second way to define the signified and signifier relationship is C.S. Peirce's Peircean Trichotomy. The components of the trichotomy are the following:

These relationships allow us to use signs to convey what we want to say. If two people were in a room and one of them wanted to refer to a characteristic of a chair in the room he would say "this chair has four legs" instead of "a chair has four legs." The former relies on context (indexical and referential meaning) by referring to a chair specifically in the room at that moment while the latter is independent of the context (semantico-referential meaning), meaning the concept chair.
Non-referential uses of language
Silverstein's "pure" indexes
Michael Silverstein has argued that "nonreferential" or "pure" indexes do not contribute to an utterance's referential meaning but instead "signal some particular value of one or more contextual variables."[4] Although nonreferential indexes are devoid of semantico-referential meaning, they do encode "pragmatic" meaning.
The sorts of contexts that such indexes can mark are varied. Examples include:
• Sex indexes are affixes or inflections that index the sex of the speaker, e.g. the verb forms of female Koasati speakers take the suffix "-s".
• Deference indexes are words that signal social differences (usually related to status or age) between the speaker and the addressee. The most common example of a deference index is the V form in a language with a T-V distinction, the widespread phenomenon in which there are multiple second-person pronouns that correspond to the addressee's relative status or familiarity to the speaker. Honorifics are another common form of deference index and demonstrate the speaker's respect or esteem for the addressee via special forms of address and/or self-humbling first-person pronouns.
• An Affinal taboo index is an example of avoidance speech and produces and reinforces sociological distance, as seen in the Aboriginal Dyirbal language of Australia. In this language and some others, there is a social taboo against the use of the everyday lexicon in the presence of certain relatives (mother-in-law, child-in-law, paternal aunt's child, and maternal uncle's child). If any of those relatives are present, a Dyirbal speaker has to switch to a completely separate lexicon reserved for that purpose.
In all of these cases, the semantico-referential meaning of the utterances is unchanged from that of the other possible (but often impermissible) forms, but the pragmatic meaning is vastly different.
The performative
J.L. Austin introduced the concept of the performative, contrasted in his writing with "constative" (i.e. descriptive) utterances. According to Austin's original formulation, a performative is a type of utterance characterized by two distinctive features:
• It is not truth-evaluable (i.e. it is neither true nor false)
• Its uttering performs an action rather than simply describing one
However, a performative utterance must also conform to a set of felicity conditions.
Examples:
• "I hereby pronounce you man and wife."
• "I accept your apology."
• "This meeting is now adjourned."
• The Referential Function corresponds to the factor of Context and describes a situation, object or mental state. The descriptive statements of the referential function can consist of both definite descriptions and deictic words, e.g. "The autumn leaves have all fallen now."
• The Expressive (alternatively called "emotive" or "affective") Function relates to the Addresser and is best exemplified by interjections and other sound changes that do not alter the denotative meaning of an utterance but do add information about the Addresser's (speaker's) internal state, e.g. "Wow, what a view!"
• The Conative Function engages the Addressee directly and is best illustrated by vocatives and imperatives, e.g. "Tom! Come inside and eat!"
• The Poetic Function focuses on "the message for its own sake"[6] and is the operative function in poetry as well as slogans.
• The Phatic Function is language for the sake of interaction and is therefore associated with the Contact factor. The Phatic Function can be observed in greetings and casual discussions of the weather, particularly with strangers.
• The Metalingual (alternatively called "metalinguistic" or "reflexive") Function is the use of language (what Jakobson calls "Code") to discuss or describe itself.
Related fields
There is considerable overlap between pragmatics and sociolinguistics, since both share an interest in linguistic meaning as determined by usage in a speech community. However, sociolinguists tend to be more interested in variations in language within such communities.
Pragmatics helps anthropologists relate elements of language to broader social phenomena; it thus pervades the field of linguistic anthropology. Because pragmatics describes generally the forces in play for a given utterance, it includes the study of power, gender, race, identity, and their interactions with individual speech acts. For example, the study of code switching directly relates to pragmatics, since a switch in code effects a shift in pragmatic force.[6]
According to Charles W. Morris, pragmatics tries to understand the relationship between signs and their users, while semantics tends to focus on the actual objects or ideas to which a word refers, and syntax (or "syntactics") examines relationships among signs or symbols. Semantics is the literal meaning of an idea whereas pragmatics is the implied meaning of the given idea.
Speech Act Theory, pioneered by J.L. Austin and further developed by John Searle, centers around the idea of the performative, a type of utterance that performs the very action it describes. Speech Act Theory's examination of Illocutionary Acts has many of the same goals as pragmatics, as outlined above.
Pragmatics in philosophy
Pragmatics (more specifically, Speech Act Theory's notion of the performative) underpins Judith Butler's theory of gender performativity. In Gender Trouble, she claims that gender and sex are not natural categories, but socially constructed roles produced by "reiterative acting."
In Excitable Speech she extends her theory of performativity to hate speech and censorship, arguing that censorship necessarily strengthens any discourse it tries to suppress and therefore, since the state has sole power to define hate speech legally, it is the state that makes hate speech performative.
Jaques Derrida remarked that some work done under Pragmatics aligned well with the program he outlined in his book Of Grammatology.
Émile Benveniste argued that the pronouns "I" and "you" are fundamentally distinct from other pronouns because of their role in creating the subject.
Gilles Deleuze and Félix Guattari discuss linguistic pragmatics in the fourth chapter of A Thousand Plateaus ("November 20, 1923--Postulates of Linguistics"). They draw three conclusions from Austin: (1) A performative utterance doesn't communicate information about an act second-hand—it is the act; (2) Every aspect of language ("semantics, syntactics, or even phonematics") functionally interacts with pragmatics; (3) There is no distinction between language and speech. This last conclusion attempts to refute Saussure's division between langue and parole and Chomsky's distinction between surface structure and deep structure simultaneously.
Sources
www.pragmatics.com/ - 17k

What is pragmatics?
Definition
Pragmatics is the study of the aspects of meaning and language use that are dependent on the speaker, the addressee and other features of the context of utterance, such as the following:
• The effect that the following have on the speaker’s choice of expression and the addressee’s interpretation of an utterance:
Sources
www.sil.org/linguistics/GlossaryOfLinguisticTerms/WhatIsPragmatics.htm