how multicultural language effects society and peoples daily lives?

Answer 1

Please re-state and clarify your question. I don't know of any one "multicultural language." And I think you mean "affects," right?

http://www.answers.com/effect
http://www.answers.com/affect

??

Answer 2

These sites may give you some ideas:

http://www.tilburguniversity.nl/babylon/research/fcc-research/

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Answer 3

Agreed on "multicultural language" but there are multicultural books, etc. For a child to be truly bilingual and not confuse the two languages, one person should consistently use one language while another uses a different language. When I think in French, I think of my mother who taught me but when I think in Spanish I think of my father who taught me that!

For that reason, some times I stutter in English!

Sra aka Mme