Chapters 11 and 12 delve into how to transform the multitude of results created through the previous chapters into good sociolinguistic argumentation.
Changes involving relatively concrete, unnoticeable features readily receive sociolinguistic marking as they are not easily seen as speech errors or grammatical mistakes.
The text of the book concludes with discussion of some sociolinguistic and diachronic issues.
Lessons on grammatical rules, pronunciation, and the like - never mind pragmatic or sociolinguistic conventions - take a backseat to lessons on ideology.
The service seekers are from various sociolinguistic backgrounds and have varied proficiency in these three languages.
As we have seen here, it may be unlikely to be passed on to the next generation in this kind of sociolinguistic setting.
The observed variability in this case is evidence of (sociolinguistic context determined) switching between the various grammars.
Indeed, there are parallels here among implicit learning, priming or perseveration, and sociolinguistic variation.