The Thought Occurs

Thursday, 2 May 2013

Reconstruing 'Solving An Equation' As 'Elaborating An Identifying Clause'

A mathematical equation is an identifying clause with the function structure:
  • Identified^Process^Identifier
Solving the equation involves elaborating the same relation until the unknown Token conflates with the Identified and its mathematical Value conflates with the Identifier, giving the function structure of a decoding identifying clause:
  • Identified/Token^Process^Identifier/Value
In a decoding clause such as this, the identity decodes the Token by reference to the Value.

Tuesday, 5 February 2013

Classifier Vs Epithet: Reflections In The Grammar

Halliday & Matthiessen (2004: 320):
Classifiers do not accept degrees of comparison or intensity … and they tend to be organised in mutually exclusive and exhaustive sets …
For example, in the nominal group a stone wall, the noun stone can only function as Classifier, and not as Epithet, since if it functioned as Epithet, it would make sense to say: a very stone wall and a more stone wall than the previous one.

Wednesday, 30 January 2013

Process Type Quiz: Test Your Transitivity Knowledge

Clauses:

Sayers project wordings.

Sensers project meanings.

The identity encodes a value by reference to a token.

The identity decodes a token by reference to a value.

Saturday, 10 November 2012

Hypotactic Verbal Group Complexes: causatives and expansion type

1. verbal group complex: help to resist

expansion type: extending (a + b)

category: conation: reussive

See clause example here.


2. verbal group complex: make cherish

expansion type: enhancing (a x b)

category: agency

See clause example here.

See Halliday & Matthiessen (2004: 509-14).

Thursday, 8 November 2012

Sample Theme Analysis: Marked Theme Fronted Beyond Dependent Clause

Clause Complex:

Facing you <<as you leave 10 and 11>> are the figures of giant man-headed bulls, 6 , from an 8th-century BC Assyrian palace.

Analysis:

Facing you: Theme: marked (Location)

are the figures of giant man-headed bulls, 6, from an 8th-century BC Assyrian palace: Rheme

Click here for a transitivity analysis.

Tuesday, 30 October 2012

How To Distinguish Non-Defining From Defining Relative Clauses — From Roundabout

A defining (embedded) relative clause cannot typically be fronted (as Theme), since it functions as the Qualifier in a nominal group realising a direct or indirect participant.

A non-defining (ranking) relative clause can be fronted (in the clause nexus), as in:
Founded in 1690 by Prince Constantine Brancoveanu, the monastery of Horezu is a masterpiece of the ‘Brancovenesti’ style.*

Built by King Philip, the Royal Monastery of San Lorenzo El Real is a must-see of Madrid.°
See the discussion of these fronted non-finite hypotactic elaborating attributive clauses in Halliday & Matthiessen (2004: 404).

* analysis requested by Claudia Stoian on Sysfling, April 2012 (see here)

° analysis requested by Claudia Stoian on Sysfling, October 2012

How To Distinguish Non-Defining From Defining Relative Clauses — From Below

In terms of how they are typically realised phonologically:
  • a non-defining (ranking) relative clause and the clause it hypotactically elaborates are each 'realised by a tone group, and each tone group selects the same tone' (Halliday & Matthiessen 2004: 396), whereas
  • a defining (embedded) relative clause does not 'form a separate tone group' (op cit: 429).

Monday, 1 October 2012

Sample Identifying Clause Analysis

Clause:

Adiposity and low aerobic fitness in children are associated with a clustering of cardiovascular risk factors.

Analysis:

Adiposity and low aerobic fitness in children: Token

are associated with: Process: relational: intensive

a clustering of cardiovascular risk factors: Value

Reasoning:

Viewed from 'round about', this clause is the receptive agnate of the clause:

People associate adiposity and low aerobic fitness in children with a clustering of cardiovascular risk factors

where people functions as Assigner/Agent.

If ASSIGNMENT is only an option for relational clauses of the intensive kind (Halliday & Matthiessen 2004: 237), then the process is intensive, not circumstantial.

Viewed 'from above', association is a type of extension in figures of being-&-having (Halliday & Matthiessen 1999: 145-6), so this is an instance of extension (meaning) being realised as elaboration (wording). (The meaning of extension is here lexicalised rather than grammaticalised.)

Wednesday, 15 August 2012

The Claim ‘All Strata Make Meaning’

All Strata Make Meaning

all strata = Actor
make = Process: material (abstract): creative
meaning = Goal: outcome

This construes ‘meaning’ and ‘all strata’ as distinct participants in an abstract material process. That is, all strata act and meaning is the outcome.

It does not assign meaning to all strata.


Friday, 3 August 2012

Sample Nominal Group Analysis

a
kind
of
giant
mutated
axolotl
extended Numerative: type: variety
Epithet
Classifier
Thing
Deitic
Thing


See Halliday & Matthiessen (2004: 333-4)

Tuesday, 29 May 2012

Logical Analysis Of (Stylistically) Incongruent Wording Of A Sequence

Sequence Realised By Clause Complex:

Destroy it and man is destroyed.

Bi-Stratal Logical Analysis:

enhancement: condition (meaning
incongruently realised as 
extension: addition (wording),

entailing a metaphor of mood:

conditional proposition (meaning
incongruently realised as 
imperative (wording).

Wednesday, 18 April 2012

Sample Logical Relations Analysis

Founded in 1690 by Prince Constantine Brancoveanu, the monastery of Horezu is a masterpiece of the 'Brancovenesti' style.

Founded in 1690 by Prince Constantine Brancoveanu: = beta

the monastery of Horezu is a masterpiece of the 'Brancovenesti' style: alpha

ie The elaborating dependent clause is a non-defining relative clause with Mood element ellipsis, fronted for Thematic purposes.


Only one person on Sysfling got this one right:

Thomas Bloor wrote:
Sorry this is two days late and people have moved on to other interesting data, but I think it’s important to add that ‘Founded in 1690 by Prince Constantine Brancoveanu’ is non-defining. This makes it a dependent, as opposed to an embedded clause, so not rankshifted into the nominal group that it precedes. So yes, relative, and yes fronted, if that isn’t too Chomskyan, but not rankshifted.. If written, it would be set off with commas and if spoken by appropriate intonation, exactly like a full non-defining clause. I believe this means it is not a Modifier/Qualifier. I’m not proposing this as the only possible analysis – circumstantials spring to mind. As David says, co-text matters.

Tuesday, 20 March 2012

Instance [Defined]

An instance is a representative sample, a specimen.
An instance of a linguistic system is a representative sample of that linguistic system, a specimen of that linguistic system.

Wednesday, 18 January 2012

The contrast between ‘operative’ and ‘receptive’ is a contrast in voice open to ‘transitive’ clauses

(1) How Operative & Receptive Clauses Differ

Halliday & Matthiessen (2004: 182):
The clauses are the same experientially; they both represent a configuration of Actor + Process + Goal. But they differ in how these rôles are mapped onto the interpersonal functions in the modal structure of the clause. In the ‘operative’ variant, the Actor is mapped on to the Subject, so it is given modal responsibility and in the ‘unmarked’ case (in a ‘declarative’ clause) it is also the Theme; and the Goal is mapped on to the Complement, so in the ‘unmarked’ case it falls within the Rheme. However, in the ‘receptive’ variant, it is the Goal that is mapped onto the Subject, so it is assigned modal responsibility and it is also the Theme in the ‘unmarked’ case; and the Actor has the status of an Adjunct within the Rheme of the clause and, as an Adjunct, it may be left out …

(2) Purpose Of Choosing Receptive

Halliday & Matthiessen (2004: 232):
The reason for choosing the ‘receptive’ in English is to get the desired texture, in terms of Theme–Rheme and Given–New; in particular it avoids marked information focus (which carries an additional semantic feature of contrast).

Tuesday, 10 January 2012

Sample Circumstance Analysis

Clause:

… to protect them from pests like snails caterpillars, rats and insects

Analysis:

Viewed 'from above', this is a circumstance of Contingency: condition.

It functions like:

to protect them in the event of pests like snails caterpillars, rats and insects

Sunday, 30 October 2011

Sample Verbal Group Complex Analyses

(1) I want to buy him a present

want to buy: a ' b

(i.e. projection)


(2) I want to try to convince him to come

want | to try to convincea ' b + c

(i.e. projection and extension)

Monday, 17 October 2011

Sample Theme Analysis

Clause:

One year [[after they got married]] they found his socks and car keys.

Analysis:

Marked Theme: circumstance of temporal Location realised by a nominal group with an embedded clause as Qualifier.

Note: The reason one year after is not a conjunction group, with one year as a Premodifier of after is as follows:
(1) conjunctions form a word class within the primary word class of adverbials [Halliday & Matthiessen 2004: 358];

(2) Premodifiers in adverbial groups are grammatical items — there is no lexical premodification in the adverbial group [op cit: 356];

(3) items serving as Premodifiers in adverbial groups are adverbs of polarity, comparison or intensification [ibid];

(4) all the examples given of Premodifiers in conjunction groups are grammatical items (even, just, not, only), not lexical items [op cit: 358].

Consider, for example, the inutility of analysing the following as a conjunction group:

Thirteen excruciating mind-numbing minutes after (he began speaking) …

Thursday, 6 October 2011

Sensing Proportionalities

perceiving is to emoting as
thinking is to desiring

and

emoting is to desiring as
perceiving is to thinking

Thursday, 18 August 2011

Sample Clause Analysis

Clause:

The sun looks as if it moves across the sky.

Analysis:

The sun : Carrier
looks: Process: relational
[[as if it moves across the sky]]: Attribute

which is metaphorical for:

The sun appears to move across the sky

The sun : Actor
appears to move: Process: material
across the sky: Location

Tuesday, 16 August 2011

Theme And Mood

Theme

Halliday & Matthiessen (2004: 85):
(i) Initial position in the English clause is meaningful in the construction of the clause as message; specifically, it has a thematic function.
(ii) Certain textual elements that orient the clause within the discourse, rhetorically and logically, are inherently thematic.
(iii) Certain other elements, textual and interpersonal, that set up a semantic relation with what precedes, or express the speaker’s angle or intended listener, are characteristically thematic; this includes finite operators, which signal one type of question.
(iv) These inherently and characteristically thematic elements lie outside the experiential structure of the clause; they have no status as participant, circumstance or process.
(v) Until one of these latter appears, the clause lacks an anchorage in the realm of experience; and this is what completes the thematic grounding of the message.

Unmarked Theme In Declarative Clauses

Halliday & Matthiessen (2004: 73):
In a declarative clause, the typical pattern is one in which Theme is conflated with Subject; … We shall refer to the mappaing of Theme on to Subject as the unmarked Theme of a declarative clause. The Subject is the element that is chosen as Theme unless there is good reason for choosing something else.

Marked Themes In Declarative Clauses

Halliday & Matthiessen (2004: 73, 74):
A Theme that is something other than the Subject, in a declarative clause, we shall refer to as a marked Theme. The most usual form of marked Theme is an adverbial group … or prepositional phrase … functioning as Adjunct in the clause. Least likely to be thematic is a Complement, which is a nominal group that is not functioning as Subject — something that could have been a Subject but is not … . Sometimes even the Complement from within a prepositional phrase functions as Theme … .

Theme In Exclamative Declarative Clauses

Halliday & Matthiessen (2004: 74):
There is one sub-category of declarative clause that has a special thematic structure, namely the exclamative. These typically have an exclamatory WH-element as Theme … .

Theme In Polar Interrogative Clauses

Halliday & Matthiessen (2004: 75, 76):
In a yes/no interrogative, which is a question about polarity, the element that functions as Theme is the element that embodies the expression of polarity, namely the Finite verbal operator. … but, since that is not an element in the experiential structure of the clause, the Theme extends over the following Subject as well.

Theme In WH- Interrogative Clauses

Halliday & Matthiessen (2004: 75):
In a WH- interrogative, which is a search for a missing piece of information, the element that functions as Theme is the element that requests this information, namely the WH- element … whether Subject, Adjunct or Complement.

Theme In ‘You-&-Me’ Imperative Clauses

Halliday & Matthiessen (2004: 76):
… here, let’s is clearly the unmarked choice of Theme.

Theme In ‘You’ Imperative Clauses

Halliday & Matthiessen (2004: 76):
… although the ‘you’ can be made explicit as a Theme … this is clearly a marked choice; the more typical form is … with the verb in thematic position. … here, therefore, it is the Predicator that is the unmarked Theme.

Theme In Negative Imperative Clauses

Halliday & Matthiessen (2004: 77):
… the principle is the same as with yes/no interrogatives: the unmarked Theme is don’t plus the following element, either Subject or Predicator. Again there is a marked form with you, … where the Theme is don’t you. There is also a marked contrastive form of the positive, … where the Theme is do plus the Predicator … .

Predicator As Theme

Halliday & Matthiessen (2004: 77):
The imperative is the only type of clause in which the Predicator (the verb) is regularly found as Theme. This is not impossible in other moods … but in such clauses it is the most highly marked choice of all.

Adjunct As Theme In Imperative Clauses

Halliday & Matthiessen (2004: 78):
Imperative clauses may have a marked Theme, as when a locative Adjunct is thematic in a clause giving directions … The adjunct part of a phrasal verb may serve as marked Theme in an imperative clause with an explicit Subject, as in Up you get! … .

Thursday, 4 August 2011

SFL Or Ethnography?

SFL is itself a theoretical resource for "doing ethnography".
Ethnography (from Greek ἔθνος ethnos = folk/people and γράφω grapho = to write) is "the science of contextualization" often used in the field of social sciences—particularly in anthropology, in some branches of sociology, and in historical science—that studies people, ethnic groups and other ethnic formations, their ethnogenesis, composition, resettlement, social welfare characteristics, as well as their material and spiritual culture. It is often employed for gathering empirical data on human societies and cultures. Data collection is often done through participant observation, interviews, questionnaires, etc. Ethnography aims to describe the nature of those who are studied (i.e. to describe a people, an ethnos) through writing. In the biological sciences, this type of study might be called a "field study" or a "case report," both of which are used as common synonyms for "ethnography".

Tuesday, 2 August 2011

Wording-Meaning Proportionalities

verbal is to mental (process types) as
locution is to idea (levels of projection) as
wording is to meaning (strata) as
lexicogrammar is to semantics (strata)

Sunday, 26 June 2011

Why Semantics Is Modelled As It Is

Halliday & Matthiessen (1999: 604)
But in modelling the semantic system we face a choice: namely, how far “above” the grammar we should try to push it. Since the decision has to be made with reference to the grammar, this is equivalent to asking how abstract the theoretical constructs are going to be. We have chosen to locate ourselves at a low point on the scale of abstraction, keeping the semantics and the grammar always within hailing distance. There were various reasons for this. First, we wanted to show the grammar at work in construing experience; since we are proposing this as an alternative to cognitive theories, with an “ideation base” rather than a “knowledge base”, we need to posit categories such that their construal in the lexicogrammar is explicit. Secondly, we wanted to present the grammar as “natural”, not arbitrary; this is an essential aspect of the evolution of language from a primary semiotic such as that of human infants. Thirdly, we wanted to explain the vast expansion of the meaning potential that takes place through grammatical metaphor; this depends on the initial congruence between grammatical and semantic categories.
But in any case, it is not really possible to produce a more abstract model of semantics until the less abstract model has been developed first. One has to be able to renew connection with the grammar.

Lexicogrammar And Semantics

Halliday & Matthiessen (1999: 26):
Thus when we move from the lexicogrammar into the semantics, as we are doing here, we are not simply relabelling everything in a new terminological guise. We shall stress the fundamental relationship between (say) clause complex in the grammar and sequence in the semantics, precisely because the two originate as one: a theory of the logical relationships between processes.

Tuesday, 21 June 2011

Why "Meta"function?

Halliday & Matthiessen (1999: 528):
The concept of metafunction is “meta” in the sense that it refers not to functions of individual utterances — functions of the instance — but to functional components of the system of language.

Thursday, 16 June 2011

A Deceptive Clause

He located his socks.

He = Senser
located = Process: mental/Location
his socks = Phenomenon

That is, a mental Process is conflated with a circumstance of Location ('learnt where').

Thursday, 2 June 2011

A Difficult Clause

Realisation formalises the instantiation of system in process. (Martin 1992: 5)

realisation: Attributor
formalises: Process/Attribute (ie "makes formal")
the instantiation of system in process: Carrier

Sunday, 29 May 2011

A Useful Way To Visualise 'Instantiation'

1. Think of a system network, such as that of TRANSITIVITY (IFG3 p302). Think of it as coloured black.
2. Now, for example, think of a clause.
3. Now colour green all the features and realisation statements that are selected for that clause.

The term 'system' refers to the entire TRANSITIVITY network.
The term 'instance' refers to just the green bits.
The term 'instantiation as process' refers to the process of applying the colour green.
The term 'instantiation as scale' — 'the cline of instantiation' — refers to the relation between the entire system and the green bits.

The green bits are both a subpotential of the system, and the "activation" of that subpotential.

The instance is the "activated" portion of the system. The relation of the instance to the system is the relation of the "activated" portion to the system as a whole.

Saturday, 28 May 2011

Distinguishing Logogenesis From Instantiation As Process

Logogenesis refers to the unfolding of a text.  It contrasts with ontogenesis and phylogenesis.

As a process, instantiation 'can be represented as involving traversal of the system network and activation of realisation statements'. 'The instance is thus a set of features selected, with associated realisational specifications — an instantial pattern over the potential'.

'A text can be interpreted as an ongoing process of selection of features — an ongoing instantiation of a more permanent system'.

Tuesday, 24 May 2011

How A Text Relates To Its Context

Text, as an instance of language
realises 
an instance of context (of culture): a (context of) situation.

Monday, 23 May 2011

Deductive And Inductive Reasoning Reconstrued In SFL Terms

deductive reasoning = elaboration of premises

inductive reasoning = extension of premises plus attribution (ie generalisation)