Linguistics
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What is Linguistics
Linguistics is the scientific study of language. It endeavours to answer the
question--what is language and how is represented in the mind? Linguists focus
on describing and explaining language and are not concerned with the prescriptive
rules of the language (ie., do not split infinitives). Linguists are not required
to know many languages and linguists are not interpreters.
The underlying goal of the linguist is to try to discover the universals concerning
language. That is, what are the common elements of all languages. The linguist
then tries to place these elements in a theoretical framework that will describe
all languages and also predict what can not occur in a language.
Linguistics is a social science that shares common ground with other social sciences
such as psychology, anthropology, sociology and archaeology. It also may influence
other disciplines such as english, communication studies and computer science.
Linguistics for the most part though can be considered a cognitive science. Along
with psychology, philosophy and computer science (AI), linguistics is ultimately
concerned with how the human brain functions.
Below are several different disciplines within linguistics. The fields of phonetics,
phonology, morphology, syntax, semantics and language acquisition are considered
the core fields of study and a firm knowledge of each is necessary in order to
tackle more advanced subjects.
Phonetics
Phonetics is the study of the production and perception of speech sounds. It
is concerned with the sounds of languge, how these sounds are articulated and
how the hearer percieves them. Phonetics is related to the science of acoustics
in that it uses much the same techniques in the analysis of sound that acoustics
does. There are three sub-disciplines of phonetics:
Articulatory Phonetics: the production of speech sounds.
Acousitc Phonetics: the study of the physical production and transmission of
speech sounds.
Auditory Phonetics: the study of the perception of speech sounds.
Phonology
Phonology is the study of the sound patterns of language. It is concerned with
how sounds are organized in a language. Phonolgy examines what occurs to speech
sounds when they are combined to form a word and how these speech sounds interact
with each other. It endeavors to explain what these phonological processes are
in terms of formal rules.
Morphology
Morphology is the study of word formation and structure. It studies how words
are put together from their smaller parts and the rules governing this process.
The elements that are combining to form words are called morphemes. A morpheme
is the smallest unit of meaning you can have in a language. The word cats, for
example, contains the morphemes cat and the plural -s.
Syntax
Syntax is the study of sentence structure. It attempts to describe what is grammatical
in a particular language in term of rules. These rules detail an underlying structure
and a transformational process. The underlying structure of English for example
would have a subject-verb-object sentence order (John hit the ball). The transformational
process would allow an alteration of the word order which could give you something
like The ball was hit by John.
Semantics
Semantics is the study of meaning. It is concerned with describing how we represent
the meaning of a word in our mind and how we use this representation in constructing
sentences. Semantics is based largely on the study of logic in philosophy.
Language Acquisition
Language acquistion examines how children learn to speak and how adults learn
a second language. Language acquistion is very important because it gives us insight
in the underlying processes of language. There are two components which contribute
to language acqusition. The innate knowledge of the learner (called Universal
Grammer or UG) and the environment. The notion of UG has broad implications. It
suggests that all languages operate within the same framework and the understanding
of this framework would contribute greatly to the understanding of what language
is.
Other Disciplines
Sociolinguistics: Sociolinguistics is the study of interrelationships of language
and social structure, linguistic variation, and attitudes toward language.
Neurolinguistics: Neurolinguistics is the study of the brain and how it functions
in the production, preception and acquistion of language.
Historical Linguistics: Historical linguistics is the study of language change
and the relationships of languages to each other.
Anthropological Linguistics: Anthropological linguistics is the study of language
and culture and how they interact.
Pragmatics: Pragmatics studies meaning in context.
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