Genuine change, according to essentialism, is possible only through the saltational origin of new essences. Because evolution, as explained by Darwin, is by necessity gradual, it is quite incompatible with essentialism.
— Ernst Mayr
Matters Arising Within Systemic Functional Linguistic Theory And Its Community Of Users
POTENTIAL
|
SUBPOTENTIAL
|
INSTANCE
|
||
CONTEXT
|
as
|
culture
|
subculture = situation type
|
situation
|
realised by
|
realised by
|
realised by
|
realised by
|
|
LANGUAGE
|
as
|
system
|
register = text type
|
text
|
The broader point is that l think that, once you take the protolanguage seriously, the nativist point of view was only tenable in so far as you assume that the whole process begins with the mother tongue. But once you find that there is this protolinguistic stage, which has nothing whatever to do with grammar or any of the formal properties of human language, then the issue becomes rather meaningless. What I am much more concerned about is to say that what is really false — and it's common to the Transformationalist and behaviourist views, which are really variants the same thing in this respect — is that they are both individualist. They are both the products of extreme Western philosophical individualism. That is, the child is treated as an isolate bound by his skin and the rest of the world is out there. And his job is to go and get it. It's readymade. It's a construct. It exists in some sense. And the child has to, in some sense, acquire it. I don't believe this at all. I think that the child is in fact — if you like, you could use the word 'creating', but the word 'creating' has so many overtones in English. Let me use the term 'construing' rather, because it implies mental construction - the child is construing language, that is to say. But the child is not doing it as an individual. He is doing it as an intersubjective process together with the mother. And it is a process that cannot happen in the individual. It can happen only as a social interactive or inter-subjective process. And it's this that constitutes my main philosophical objection to both the Transformationalist and behaviourist models of language learning. And until people like Trevarthen (e.g. 1974) came along I didn't... I am not a psychologist, as you know, but I wasn't aware of psychological theories which seemed to me to be saying what I wanted. It seems to me that that kind of work does. He has the very much same idea, not about language but about the whole of what you call psychological acts. Now, l see that as being a very good model of language learning.
It will be clear that [system] is a more abstract representation than that of structure, since it does not depend on how the categories are expressed.
Structural operations — inserting elements, ordering elements, and so on — are explained as realising systemic choices. … When we speak of structural features as ‘realising’ systemic choices, this is one manifestation of a general relationship that pervades every quarter of language. Realisation derives from the fact that a language is a stratified system.
… on the one hand, syntagmatic organisation realises paradigmatic organisation; on the other hand, types in a network of paradigmatic organisation correspond to fragments of syntagmatic specification …
Experientially, there is a ‘carrier’ — the Thing — and there are ‘attributes’ — Epithets and other modifiers. However, participants are construed not only experientially but also logically, which means that the Thing (typically) serves as a Head that can be modified by successive attributes and that this modifying relation is inherently ascriptive. […] There is the same range of types of ascription as are found in ascriptive figures, and these can be interpreted in terms of the different categories of expansion.
expansion of Thing
|
Deictic
|
Epithet
|
Classifier
|
Thing
|
Qualifier
|
elaboration
(intensive)
|
these
|
nutritious
|
swedes
|
||
these
|
Mexican
|
mangoes
|
|||
kitchens
|
of distinction
|
||||
extension
(possessive)
|
my aunt’s
|
teapot
|
|||
the
|
stems
|
of the leek
|
|||
the
|
table
|
leg
|
|||
enhancement
(circumstantial)
|
these
|
18th C
|
vases
|
||
some
|
mangoes
|
from Mexico
|
|||
a
|
chicory-like
|
plant
|