That's not a concept I've ever heard about either. In minority communities, it would be very unusual to find "overcompleteness", because it's more likely to be the opposite.
On April 22nd, 2021. See this statement in context.
On April 22nd, 2021. See this statement in context.
Professor Emeritus, Université de Moncton, former Director General, Canadian Institute for Research on Linguistic Minorities, As an Individual
That's not a concept I've ever heard about either. In minority communities, it would be very unusual to find "overcompleteness", because it's more likely to be the opposite.
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