oggbashan
Dying Truth seeker
- Joined
- Jul 3, 2002
- Posts
- 56,017
Here is a word that relates;
linguistic geography - noun (1926) local or regional variations of a language or dialect studied as a field of study - also called dialect geography
More on the phrase:
The advent of BBC radio in the 1920s had a profund impact on the linguistic geography of the UK. BBC English aka The King's English aka Received Pronunciation (RP) became the standard version for educated speakers.
Children at school, whatever regional or local dialect they might use at home, were expected to be able to understand and express themselves in RP.
In the school playground, children would use their local dialect, but in formal situations could use RP.
That still happens today with the children of immigrants. They might speak their parents' language at home and in the playground but in the classroom they will be taught and speak a modified 21st Century version of RP. The 1920s and prewar BBC English now seems impossibly ridiculous today.