What is a language, and how do languages come about? One of the major problems posed
by language is its multi-level nature. Language can be analyzed in the form of individual
competence, in actual dialogue (or “discourse”) among groups of individuals, as a formal
system of signs, as a cultural system, and in numerous other ways. Which of these perspectives one takes depends on the kinds of questions one wants to ask, and also narrows
down the kinds of answers one is likely to get. General linguistics has tended to focus on
language as a formal system and, under the influence of Noam Chomsky, to interpret language in terms of a highly abstracted individual competence. Such an approach leads us to
see language as beginning in the individual, in the physical development of the brain and
in its ability to process language, which is in turn linked with neural systems that support
speech and hearing. These matters are the terrain of the psycholinguist, who is interested in
the relationship between psychology and language. But this approach is only one way of
addressing language – and the kinds of questions that interest social studies teachers are
not, by and large, questions that the formal approach is capable of addressing in a comprehensive way, nor do the internal workings of the human brain tell us what we need to
know about language in a broader social context