There was some press recently about a new study which seems to claim that you can’t become fluent in a second language if you start learning it after age 10. In fact, the study* did not talk about fluency at all. As this article in the Conversation UK by Prof. Monika Schmid points out, the media misinterpreted what the study showed. I’m glad Schmid wrote this piece, which not only clears up the media’s confusion with the study, but also explains some other things about fluency in linguistics. I read the study in question and it seemed pretty legit. I have some misgivings about the idea of nativeness in language learning and about how the questionnaire says that India isn’t a “traditional English speaking country”. And also how the quiz said that “Canadians, Irish, and Scottish accept I’m finished my homework instead of with my homework,” when this is also very common in and around Philadelphia**.
But all in all, it seems to be an interesting linguistics study that got blown out of proportion by the media. File it with the rest.
* The title of the study is “A critical period for second language acquisition: Evidence from 2/3 million English speakers”. Does anyone else find “2/3 million English speakers” ungrammatical?
**It might just be me, but the phrase “Canadians, Irish, and Scottish accept X” also seems ungrammatical. “Canadians accept X” is ok, but “Irish accept X” and “Scottish accept X” are not, at least not in my variety of English. The latter two need articles before them or the word people after them: “The Irish accept X”, “Scottish people accept X”. I don’t know of any variety where “Canadians, Irish, and Scottish accept X” is correct. This is just a bit of irony in a quiz about the grammaticality of different clauses.