A is for Accuracy

31 05 2015
from The Visual Thesaurus

from The Visual Thesaurus http://www.visualthesaurus.com/

Accuracy and fluency: it used to be the case that, of these two constructs, fluency was the one that was the most elusive and contentious – difficult to define, difficult to test, and only rarely achieved by classroom learners.

It’s true that fluency has been defined in many different, sometimes even contradictory ways, and that we are still no nearer to understanding how to measure it, or under what conditions it is optimally realized. See, for example F is for Fluency.

But I’m increasingly coming to the view that, of the two constructs, it is accuracy that is really the more slippery. I’m even wondering if it’s not a concept that has reached its sell-by date, and should be quietly, but forcefully, put down.

Look at these definitions of accuracy, for example:

  • “….clear, articulate, grammatically and phonologically correct” (Brown 1994: 254)
  • “…getting the language right” (Ur 1991: 103)
  • “…the extent to which a learner’s use of the second language conforms to the rules of the language” (Thornbury 2006: 2)

Correct? Right? Conforms to the rules? What could these highly normative criteria possibly mean? Even before English ‘escaped’ from the proprietorial clutches of its native speakers, by whose standards are correctness or rightness or conformity to be judged?

at the weekend

“[preposition] the weekend” from The Corpus of Global Web-based English CLICK TO ENLARGE

Take my own variety of English for example: I was brought up to say ‘in the weekend’. I found it very odd, therefore, that the coursebooks I was using when I started teaching insisted on ‘at the weekend’. And then, of course, there were all those speakers who preferred ‘on the weekend’. It was only by consulting the Corpus of Global Web-based English (Davies 2013) that I was able to confirm that, in fact, of all the ‘preposition + the weekend’ combos, ‘in the weekend’ is significantly frequent only in New Zealand, while ‘on the weekend’ is preferred in Australia. OK, fine: as teachers we are sensitive to the existence of different varieties. But if a learner says (or writes): ‘In the weekend we had a barby’, do I correct it?

Moreover, given the considerable differences between spoken and written grammar, and given the inevitability, even by proficient speakers, of such ‘deviations’ from the norm as false starts, grammatical blends, and other dysfluencies –  what are the ‘rules’ by which a speaker’s accuracy should be judged?

In fact, even the distinction between written and spoken seems to have been eroded by online communication. Here, for example, are some extracts from an exchange from an online discussion about a football match. Ignoring typos, which ‘deviations’ from standard English might be attributed to the speaker’s specific variety?

>I don’t care about the goal that wasn’t given; I care about how bad we played particularly when under pressure. Base on the performance from last three games we will be hammered when we play a “proper” decent side!! People think we are lucky to aviod Spain and get Italy but lets not forget the Italian draw Spain so they are no pushovers.

> yes we was lucky, but all teams get lucky sometimes. thats football, you cant plan a tactic for good or bad luck.

> Devic was unlucky to not have the goal allowed and the official on the line needs to get himself down to specsavers but as Devic was offside the goal should not of counted anyway. Anyway I pretty fed up with all the in fighting on here so I am not bothering to much with these blogs for the foreseeable future.

> also on sunday night i will be having an italian pizza i think it will suit the mood quite nicely

I think that the point is here that nit-picking about ‘should not of’ and ‘base on’ is irrelevant. More interestingly, it’s virtually impossible to tell if the deviations from the norm (e.g. ‘the Italian draw Spain’;’ we was lucky’; ‘I pretty fed up’…) owe to a regional or social variety, or to a non-native one. The fact is, that, in the context, these differences are immaterial, and the speakers’ choices are entirely appropriate, hence assessments of accuracy seem unwarranted, even patrician.

Unless, of course, those assessments are made by the speakers themselves. Which one does. Following the last comment, one of the commenters turns on the writer (who calls himself Titus), and complains:

>Titus. Please, please, please go back to school. Have you never heard of punctuation? What about capital letters? How about a dictionary? Sentences? Grammar?

It’s as if Titus is being excluded from membership of the ‘club’, his non-standard English being the pretext. To which Titus responds, with some justification:

> didnt know this was an english class? i am very intelligent and do not need to perform like its a spelling b on here

Which is tantamount to saying: accuracy has to be judged in terms of its appropriacy in context.

All of this has compelled me to revise my definition of accuracy accordingly. Here’s an attempt:

Accuracy is the extent to which a speaker/writer’s lexical and grammatical choices are unremarkable according to the norms of the (immediate) discourse community.

Thanks to corpora, these norms can be more easily identified (as in my ‘in the weekend’). A corpus of ‘football blog comment speak’ would no doubt throw up many instances of ‘we was lucky’ and ‘should of won’. ‘Unremarkable’ captures the probabilistic nature of language usage – that there is no ‘right’ or ‘wrong’, only degrees of departure from the norm. The greater the departure, the more ‘marked’.

The problem is, of course, in defining the discourse community. Consider these two signs, snapped in Japan last week. To which discourse community, if any, is the English part of each sign directed? Assuming a discourse community, and given its membership, are these signs ‘remarkable’? That is to say, are they inaccurate?

keep off from herewe have a maintenance


Brown, H.D. (1994) Teaching by Principles: An interactive approach to language pedagogy. Upper Saddle River, NJ: Prentice Hall Regents.

Davies, M. (2013) Corpus of Global Web-Based English: 1.9 billion words from speakers in 20 countries. Available online at http://corpus.byu.edu/glowbe/.

Thornbury, S. (2006) An A – Z of ELT. Oxford: Macmillan.

Ur, P. (1991) A Course in Language Teaching: Practice and theory. Cambridge: Cambridge University Press.