The Role of Language in Communication
Language is a term used to refer to diverse things that share one characteristic in common: they all relate in some way to communicationOpens in new window.
As a medium of communication, language encompasses all the acts associated with verbal communication in all its manifestations, including writing, which is considered a visual representation of the system we use to communicate and transfer meaning primarily in oral form.
Language, however, does not always refer to this verbal communication system; take, for example, sign language, which has a more restricted meaning, that of a system of manual communication used by specific groups, specifically the deaf and the hard of hearing. Somewhat similar to sign language is the body languageOpens in new window used by policemen, movie directors, and people in general. These are gesturesOpens in new window and signals used, consciously or unconsciously, to communicate messages to those around us.
Language, therefore, is a code or arbitrary system of signs or symbols that permits a group of people to communicate and share meaning. These signs are known as words. In other words, language is the system of words or signs that people use to express thoughts and feelings to each other.
To say it plainly, wordsOpens in new window are mere symbols—they have no meaning in themselves. Our language skills depend largely on the way in which we use words. To put into practice the ability to organize and transmit thoughts and ideas, and ultimately communicate something to somebody, individuals have to articulate and string together sounds (phonological system), create units with meaning (morphological system), and form well-structured phrases and sentences (syntactic system). At the same time, if communication is to be deemed effective, individuals have to comply with rules that govern meaning and share a common lexicon (semantic system).
In linguistics, the scientific study of language, the term language has a more specific meaning and use. It refers to the biological ability to organize and transmit thoughts and ideas in a systematic manner.
From this perspective, language is a faculty that defines human beings and human behavior. As such, language serves a key function in every society and every culture: language is instrument with which human beings interact with one another; express their feelings, needs, and wants; and construct their lives as unified societies.
Language is also the medium used to describe cultural practices; pass on cultural perspectives from generation to generation; and in the case of literature, folk songs, and other artistic forms of expression, create cultural products that identify groups of people.
According to ChomskyOpens in new window et al (1965), human beings are born with a language acquisition device that is activated once the child is exposed to contextualized language. This “activation” triggers a series of processes that allow the child to develop the grammar of the language (or languages, in the case of bilingual and multilingual communities), a set of underlying rules that allow the speaker to produce an infinite number of “correct” utterances. This grammar includes features that are common to all languages (known as principles) as well as features that are particular to the language or languages that the child is acquiring (known as parameters) (Chomsky, 1995; Chomsky, 1981).
Among the features shared by all natural languages, also referred to as language universals, we find the following:
- all languages have a limited number of phonemes that can be described using the same set of features
- phonemes are combined to form words
- all languages have two types of phonemes: vowels and consonants
- the meanings of words can be explained using binary semantic values
- the fact that a particular word has a particular meaning is purely arbitrary
- words are combined according to specific syntactic rules
- all languages allow for distinguishing between past, present, and future events
- all languages change and evolve through time
- all languages allow for creating an infinite number of sentences using a finite number of rules
The Uses of Language
The functions of communicationOpens in new window may be assessed in terms of the needs they fulfil and the effects they have. They may be classified as follows:
- to fulfil physical and psychological needs;
- to develop and maintain relationships;
- to receive and transmit information;
- to assist in the decision-making process; and
- to persuade others to our way of thinking.
Language fulfils all of these functions. We also use language for more specific purposes, some of which are described below.
- Labelling and Defining.
We use language to label and define. Labelling is the act of identifying an object, act, or person by giving it a name, making us able to talk about it. When something is named, it is equally defined; that is, it takes on all the characteristics that people associate with its label.
There is a difference, for example, between calling a classmate a “student”, a “friend” “a young adult” or “a soccer player”. Whichever label you choose, you are not only drawing attention to some particular aspect of that person; you are also suggesting how others should define that person.
We use language to evaluate. Any word or phrase that judges the rightness or wrongness of an activity or behaviour is termed “Evaluative Language”. Such words like “clever”, “stupid”, “wonderful”, “good” and “bad”, are evaluative languages. Expressions such as “you could do better”, and “this is a first-class piece of work”, are also evaluative languages.
Evaluative language is important because without it we would not be able to be critical or supportive of others. But we have to be careful how we use evaluative language. We can create a negative or positive impression of people, places, or actions simply by talking about them inappropriately.
- Expressing immediate experience
We use language to talk about the past and the future, and even communicate about people who are not present. We may use language to learn from other people’s experiences, weigh up different alternatives to problems, and plan for the future.
Language could also be used to substitute for direct experience, for example, there are certain experiences which are depicted in words clearly enough, whereby things absent are presented to our imagination with such extreme vividness that they seem actually to be there before our very eyes.
When you tell jokes to friends, do crossword puzzles; or perhaps you are the type that watches movies, reads poetry or novels, you are using language to elicit entertainment. This means a great deal of our entertainment and social activities are done through language. Even the pleasure of an activity such as watching a sports event is enhanced by the cheers of the fans and the commentary of the television sports announcer.
- Talking about language
We sometimes judge our communication skill or request someone opinion to examine the way we communicate. In so doing, we are merely using language to talk about communication, a scenario termed as “metacommunication”. We can evaluate how we had expressed an idea and assess whether our wordings would perhaps have delivered clear communication if our words had been phrased better. In this instance, the whole communication is communication itself.
The uses of language are so vast that it is almost impossible to discuss them all. Language can be used, for example to lie, to be aggressive, or to destroy a relationship. In the next study we discuss How Words Came To Have MeaningsOpens in new window.