The Authors' Notion Of Register As A Resource For Generalising Across Genres

Martin & Rose (2007: 297-8):

As far as genre is concerned we can think of field, tenor and mode as resources for generalising across genres from the differentiated perspectives of ideational, interpersonal and textual meaning. 

In other words, taking tenor as an example, we need to take account of recurrent patterns of domination and deference as we move from one genre to another; we don’t want to have to stop and describe the same thing over and over again each time. 

Similarly for mode, the move from more concrete to more abstract metaphorical discourse takes place in explanations, expositions, historical recounts and reports (as we have seen); register allows us to generalise these shifts in abstraction as a resource that can be deployed in many genres.

Blogger Comments:

[1] To be clear, this is neither warranted by, nor consistent with, the authors' own model. Martin & Rose model their register (field, tenor and mode) and their genre as two levels of symbolic abstraction (strata) related by realisation. To understand the absurdity of the claim that a lower stratum generalises across a higher stratum, it is only necessary to consider other strata, such as phonology and lexicogrammar, where the claim would be that phonology "generalises across lexicogrammars".

The theoretical inconsistencies of the claim become multidimensional when considered in terms of SFL Theory, where

• 'context' refers to the culture — not varieties of language — as a semiotic system,
• 'register' and 'genre' (text type) refer to varieties of language, not context, and to different perspectives on the same point on the cline of instantiation, with 'register' the view from the system pole, and 'text type' the view from the instance pole.

[2] To be clear, in terms of SFL Theory, this confuses the interpersonal dimension of context, tenor, with the interpersonal meanings of language ("recurrent patterns of domination and deference") that realise a given set of tenor features.

[3] To be clear, in terms of SFL Theory, any "recurrent patterns" of meaning across text types (genres) are modelled as a move up the cline of instantiation from text type towards the system pole, since these are patterns of instantiation that are common to different text types.

[4] To be clear, in terms of SFL Theory, this confuses the textual dimension of context, mode, with the language ("abstract metaphorical discourse") that realises a given set of mode features.

[5] To be clear, in terms of SFL Theory, "the move" that "takes place" — "shift in abstraction" — is a change in the pattern of instantiation during logogenesis, the unfolding of text.

[6] To be clear, in terms of SFL Theory, these are modelled in terms of mode, whereas for Martin & Rose, they are categories (purposes) of genre. Given that the authors treat mode as a dimension of register, treating them as genre creates a theoretical inconsistency within their own model.

[7] To be clear, in terms of SFL Theory, the potential ("resource") of moving from instantiating congruent wordings to instantiating metaphorical wordings during the logogenesis of text is a property of the language system itself.

On this basis, in terms of SFL Theory, the notion that register "allows us to generalise" this process "as a resource that can be deployed in many genres" is, at best, nonsensical.