Study shows in young bilingual children, the languages develop simultaneously but independently. Also that Spanish is vulnerable to being taken over by English, but English is not vulnerable to being taken over by Spanish. It isn't the quantity, but the quality of the language exposure that matters.

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Study shows in young bilingual children, the languages develop simultaneously but independently. Also that Spanish is vulnerable to being taken over by English, but English is not vulnerable to being taken over by Spanish. It isn't the quantity, but the quality of the language exposure that matters.