"Some Issues That Need To Be Resolved"

Fontaine (2017: 10):

There are some issues that need to be resolved if we want to claim as Hasan does that realisation mediates between networks and structures (Hasan, 1996:74) since as concerns lexis, this suggests that a single lexical item is “the expression of a set of choices made in the system network” (Halliday, 1972/2013:8). The close connection of delicacy and paradigmatic arrangement can only take us so far; e.g. if lexical meaning is in part at least in its collocational associations or frames, it is difficult to think of lexical meaning as having paradigmatic relations. Even the definition of word and lexical item or the distinction between lexical/content words and grammatical/function words are areas which are not yet fully explained in terms of lexical representation.

Blogger Comments:

[1] To be clear, there are no theoretical "issues that need to be resolved" here. As will be seen below, the "issues" only arise from Fontaine's lack of familiarity with SFL Theory.

[2] To be clear, this is not merely Hasan's claim, but a statement of the architecture of SFL Theory. The relation between the paradigmatic axis (system) and the syntagmatic axis (structure) is realisation; that is, they are different levels of symbolic abstraction: structure (Token) realises system (Value).

[3] To be clear, the Hasan quote on grammar does not "suggest" the Halliday quote on lexis. Hasan is concerned with the realisation relation between grammatical systems and grammatical structures, such as those of clause rank, whereas Halliday is concerned with the realisation relation between the most delicate grammatical systems and lexical items (which are not structures).

[4] To be clear, the "close connection of delicacy and paradigmatic arrangement" is that delicacy is the ordering principle of paradigmatic order (system); see Halliday & Matthiessen (2014: 20).

[5] To be clear, collocation is the syntagmatic dimension of lexical items, whereas paradigmatically, lexical items function in sets. Halliday & Matthiessen (2014: 61):

Paradigmatically, lexical items function in sets having shared semantic features and common patterns of collocation. … Typically, the semantic features that link the members of a lexical set are those of synonymy or antonymy, hyponymy and meronymy;

[6] To be clear, in addition to the paradigmatic relations between lexical items — synonymy etc. — each lexical item is specified by a bundle of paradigmatic features, just as, on the phonological stratum, the phoneme /k/ is specified by the feature bundle [voiceless, velar, stop].

[7] To be clear, these aspects "are not yet fully explained in terms of lexical representation" because the notion of lexical representation in a mental lexicon is inconsistent with SFL Theory and, according to Edelman (1989: 228), with 'the known facts of human biology and brain science'.

However, within SFL Theory, the distinction between word as grammatical unit and word as lexical item is clearly defined (see the previous quote from Halliday & Matthiessen (1999: 568-9), as is the distinction between 'grammatical/function' words, and 'lexical/content' words. Unlike 'lexical' words, 'grammatical' words are those that 'function as the direct realisation of terms in grammatical systems' (Halliday & Matthiessen 2014: 64).