Selasa, 17 April 2012

Pragmatics

Pragmatics deals with utterances, by which we will mean specific events, the intentional acts of speakers at times and places, typically involving language. Logic and semantics traditionally deal with properties of types of expressions, and not with properties that differ from token to token, or use to use, or, as we shall say, from utterance to utterance, and vary with the particular properties that differentiate them. Pragmatics is sometimes characterized as dealing with the effects of context. This is equivalent to saying it deals with utterances, if one collectively refers to all the facts that can vary from utterance to utterance as ‘context.’ One must be careful, however, for the term is often used with more limited meanings. Different theorists have focused on different properties of utterances. To discuss them it will be helpful to make a distinction between ‘near-side pragmatics’ and ‘far-side pragmatics.’ The picture is this. The utterances philosophers usually take as paradigmatic are assertive uses of declarative sentences, where the speaker says something. Near-side pragmatics is concerned with the nature of certain facts that are relevant to determining what is said. Far-side pragmatics is focused on what happens beyond saying: what speech acts are performed in or by saying what is said, or what implicatures (see below for an explanation of this term) are generated by saying what is said. Near-side pragmatics includes, but is not limited to resolution of ambiguity and vagueness, the reference of proper names, indexicals and demonstratives, and anaphors, and at least some issues involving presupposition. In all of these cases facts about the utterance, beyond the expressions used and their meanings, are needed. We can divide these facts into several categories. For indexicals such as ‘I,’ ‘now,’ and ‘here’ basic facts about the utterance are required: the agent, and when and where it occurred. For other indexicals and demonstratives, speaker intentions are also relevant. While it seems the referent of ‘you’ must be a person addressed by the speaker, which of several possible addressees is referred to seems up to the speaker's intentions. Within syntactic and semantic constraints, anaphoric relations seem largely a matter of speaker's intent. Speaker's intentions and the way the speaker is connected to the wider world by causal/historical ‘chains of reference’ are relevant to the reference of proper names. Far-side pragmatics deals with what we do with language, beyond what we (literally) say. This is the conception according to which Voltaire's remarks belong to pragmatics. It's up to semantics to tell us what someone literally says when they use expressions of a given type; it's up to pragmatics to explain the information one conveys, and the actions one performs, in or by saying something. Pragmatics is usually thought to involve a different sort of reasoning than semantics. Semantics consists of conventional rules of meaning for expressions and their modes of combination. Locke supposed that communication was basically a matter of a speaker encoding thoughts into words and the listener decoding words back into thoughts. The same basic picture is found fairly explicitly in Saussure and other influential theorists. This picture seems to fit reasonably well with the picture that emerged from the logicians and philosophers of language in the tradition of logical analysis, of language as a system of phonological, syntactic and semantic rules, of which competent speakers and interpreters have implicit mastering. Paradigmatically, the sincere speaker plans to produce an utterance with the truth-conditions of a belief he wishes to express; he chooses his words so that his utterance has those truth-conditions; the credulous interpreter needs to perceive the utterance, and recognize which phones, morphemes, words and phrases are involved, and then using knowledge of the meanings, deduce the truth-conditions of the utterance and of the belief it expresses. In contrast, pragmatics involves perception augmented by some species of ‘ampliative’ inference — induction, inference to the best explanation, Bayesian reasoning, or perhaps some special application of general principles special to communication, as conceived by Grice (see below) — but in any case a sort of reasoning that goes beyond the application of rules, and makes inferences beyond what is established by the basic facts about what expressions are used and their meanings. The facts with which pragmatics deals are of various sorts, including: Facts about the objective facts of the utterance, including: who the speaker is, when the utterance occurred, and where; Facts about the speaker's intentions. On the near side, what language the speaker intends to be using, what meaning he intends to be using, whom he intends to refer to with various shared names, whether a pronoun is used demonstratively or anaphorically, and the like. On the far side, what he intends to achieve by saying what he does. Facts about beliefs of the speaker and those to whom he speaks, and the conversation they are engaged in; what beliefs do they share; what is the focus of the conversation, what are they talking about, etc. Facts about relevant social institutions, such as promising, marriage ceremonies, courtroom procedures, and the like, which affect what a person accomplishes in or by saying what he does. We will divide our discussion, somewhat arbitrarily, into the ‘Classic Pragmatics’ and ‘Contemporary pragmatics.’ The Classic Period, by our reckoning, stretches from the mid-sixties until the mid-eighties. 2. Classical Pragmatics 2.1 Far-side Pragmatics: Beyond Saying Our initial focus will be on the traditions in pragmatics inaugurated by the J.L. Austin and H.P. Grice. Both of these philosophers were interested in the area of pragmatics we call ‘beyond saying.’ In the classic period, these phenomena were studied on the premise — a premise increasingly undermined by developments in pragmatics itself — that a fairly clear distinction could be made between what is said, the output of the realm of semantics, and what is conveyed or accomplished in particular linguistic and social context in or by saying something, the realm of pragmatics. What is said is sort of a boundary; semantics is on the near side, and those parts of pragmatics that were the focus of the classic period are on the far side. 2.1.1 Austin, Searle, and Speech Acts The British philosopher John Langshaw Austin (b. 1911–d. 1960) was intrigued by the way that we can use words to do different things. Whether one asserts or merely suggests, promises or merely indicates an intention, persuades or merely argues, depends not only on the literal meaning of one's words, but what one intends to do with them, and the institutional and social setting in which the linguistic activity occurs. One thing a speaker might intend to do, and be taken to do, in saying “I'll be there to pick you up at six,” is to promise to pick his listener up at that time. The ability to promise and to intend to promise arguably depends on the existence of a social practice or set of conventions about what a promise is and what constitutes promising. Austin especially emphasized the importance of social fact and conventions in doing things with words, in particular with respect to the class of speech acts known as illocutionary acts. Austin began by distinguishing between what he called ‘constatives’ and ‘performatives.’ A constative is simply saying something true or false. A performative is doing something by speaking; paradigmatically, one can get married by saying “I do” (Austin, 1961). Constatives are true or false, depending on their correspondence (or not) with the facts; performatives are actions and, as such, are not true or false, but ‘felicitous’ or ‘infelicitous,’ depending on whether or not they successfully perform the action in question. In particular, performative utterances to be felicitous must invoke an existing convention and be invoked in the right circumstances. However, a clear delimitation between performatives and constatives proved to be difficult to establish. There are explicit performatives; a verb used in a certain way makes explicit the action being performed: “I bet that there is a dangerous animal there,” “I guarantee that there is a dangerous animal there,” “I warn you that there is a dangerous animal there.” But the same action could be performed implicitly: “There is a dangerous animal there,” where both issues of (in)felicities and issues of truth/falsity are simultaneously present. Instead of pursuing the distinction between performatives and constatives, Austin (1962a) proposed a new three-fold distinction. According to this trichotomy, a speech act is, first of all, a locutionary act, that is, an act of saying something. Saying something can also be viewed from three different perspectives: (i) as a phonetic act: uttering certain noises; (ii) as a phatic act: uttering words “belonging to and as belonging to, a certain vocabulary, conforming to and as conforming to a certain grammar”; and (iii) as a rhetic act: uttering words “with a certain more-or-less definite sense and reference” (Austin, 1962a, 95). Now, to perform a locutionary act is also in general to perform an illocutionary act; in performing a locutionary act, we perform an act with a certain force: ordering, warning, assuring, promising, expressing an intention, and so on. And by doing that, we will normally produce “certain consequential effects upon the feelings, thoughts or actions of the audience, or of the speaker, or of other persons” (ibidem, 101) that Austin calls perlocutionary. At the point of his untimely death, Austin's work on speech act theory was far from complete. His main work, How to do things with words was published posthumously, based on lecture notes of Austin and his students. Austin's student, John R. Searle (1969) developed speech act theory as a theory of the constitutive rules for performing illocutionary acts, i.e., the rules that tell what performing (successfully) an illocutionary act (with certain illocutionary force and certain propositional content) consists in. The rules are classified as (i) propositional content rules, which put conditions on the propositional content of some illocutionary acts; (ii) preparatory rules, which tell what the speaker will imply in the performance of the illocutionary acts; (iii) sincerity rules, that tell what psychological state the speaker expresses to be in; and (iv) essential rules, which tell us what the action consists in essentially. Let's return to our case of promising. According to Searle's analysis, for an utterance by S to H to count as a promise must meet the following conditions: The propositional content represents some future action A by S; H prefers S's doing A to her not doing it, and S believes that to be so; and it is not obvious both to S and H that S will do A in the normal course of events; S intends to do A; and Promising counts as the undertaking of an obligation of S to do A. If someone, then, wants to make a (felicitous) promise she must meet these conventional conditions. The study of the these conventional conditions for illocutionary acts, together with the study of the their correct taxonomy constitutes the core of speech act theory. Based on their essential conditions, and attending to the minimal purpose or intention of the speaker in performing an illocutionary act, Searle (1975a) proposes a taxonomy of illocutionary acts into five mutually exclusive and jointly exhaustive classes: Representative or assertive. The speaker becomes committed to the truth of the propositional content; for example, asserting: “It's raining.” Directive. The speaker tries to get the hearer to act in such a way as to fulfill what is represented by the propositional content; for example, commanding: “Close the door!” Commissive. The speaker becomes committed to act in the way represented by the propositional content; for example, promising: “I'll finish the paper by tomorrow.” Expressive. The speaker simply expresses the sincerity condition of the illocutionary act: “I'm glad it's raining!” Declarative. The speaker performs an action just representing herself as performing that action: “I name this ship the Queen Elizabeth.” Speech act theory, then, adopts a social or institutional view of linguistic meaning. This is sometimes opposed to the intentionalist view favored by Grice (1957) and Strawson (1964), but there need be no inconsistency. (For an interesting discussion on the relationship between intentionalist and social, institutional and intersubjective views on meaning and communication by Searle, Bennett, Habermas and Appel, see part I of Lepore & Van Gulick 1991.) 2.1.2 Grice and Conversational Implicatures Herbert Paul Grice (b. 1913-d. 1988) emphasized the distinction Voltaire makes, in our opening quotation, between what words mean, what the speaker literally says when using them, and what the speaker means or intends to communicate by using those words, which often goes considerably beyond what is said. I ask you to lunch and you reply, “I have a one o'clock class I'm not prepared for.” You have conveyed to me that you will not be coming to lunch, although you haven't literally said so. You intend for me to figure out that by indicating a reason for not coming to lunch (the need to prepare your class) you intend to convey that you are not coming to lunch for that reason. The study of such conversational implicatures is the core of Grice's influential theory. Grice's so-called theory of conversation starts with a sharp distinction between what someone says and what someone ‘implicates’ by uttering a sentence. What someone says is determined by the conventional meaning of the sentence uttered and contextual processes of disambiguation and reference fixing; what she implicates is associated with the existence to some rational principles and maxims governing conversation (setting aside “conventional implicatures” which we discuss below). What is said has been widely identified with the literal content of the utterance; what is implicated, the implicature, with the non-literal, what it is (intentionally) communicated, but not said, by the speaker. Consider his initial example: A and B are talking about a mutual friend, C, who is now working in a bank. A asks B how C is getting on in his job, and B replies: Oh quite well, I think; he likes his colleagues, and he hasn't been to prison yet. (Grice 1967a/1989, 24.) What did B say by uttering “he hasn't been to prison yet”? Roughly, all he literally said of C was that he hasn't been to prison up to the time of utterance. This is what the conventional sentence meaning plus contextual processes of disambiguation, precisification of vague expressions and reference fixing provide. But, normally, B would have implicated more than this: that C is the sort of person likely to yield to the temptation provided by his occupation. According to Grice, the ‘calculation’ of conversational implicatures is grounded on common knowledge of what the speaker has said (or better, the fact that he has said it), the linguistic and extra linguistic context of the utterance, general background information, and the consideration of what Grice dubs the ‘Cooperative Principle (CP)’: Make your conversational contribution such as is required, at the stage at which it occurs, by the accepted purpose or direction of the talk exchange in which you are engaged. (Grice 1967a/1989, 26.) The maxims According to Grice, the CP is implemented, in the plans of speakers and understanding of hearers, by following ‘maxims:’ Quantity Make your contribution as informative as is required (for the current purposes of the exchange). Do not make your contribution more informative than is required. Quality (Supermaxim): Try to make your contribution one that is true. (Submaxims): Do not say what you believe to be false. Do not say that for which you lack adequate evidence. Relation Be relevant. Manner (Supermaxim): Be perspicuous. (Submaxims): Avoid obscurity of expression. Avoid ambiguity. Be brief (avoid unnecessary prolixity). Be orderly. Frame whatever you say in the form most suitable for any reply that would be regarded as appropriate; or, facilitate in your form of expression the appropriate reply (added by Grice 1981/1989, 273). Grice sees the principles governing conversation as derived from general principles governing human rational cooperative action. There has been much discussion about the CP and the maxims. Are all of them necessary? Do we need more? Are they normative or descriptive? What's their exact role in the theory of implicatures: Are they principles that speakers and hearers are assumed to observe in rational communication, or simply theorist's tools for rational reconstruction? Does the CP require from speaker and hearer further cooperation towards a common goal beyond that of understanding and being understood? What is clear is that Grice attributes to these principles an essential role for the definition and the interpretation of conversational implicatures.

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