Which finding would be most difficult to explain from the nativist perspective of language acquisition?

Question

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The cultural differences in early language learning would be difficult to explain from the nativist perspective, which emphasizes innate abilities and universal grammar. This suggests that social and cultural factors also play a role in language acquisition. The other options (A, B, and D) are actually consistent with the nativist perspective, as they all suggest that language acquisition is largely hard-wired in the human brain and follows a predictable course across individuals and cultures.

Which Finding Would Be Most Difficult to Explain from the Nativist