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  "path": "/article/baby-chicks-pass-the-bouba-kiki-test-challenging-a-theory-of-language/",
  "publishedAt": "2026-02-19T19:20:00.000Z",
  "site": "https://www.scientificamerican.com",
  "textContent": "Newborn chicks connect sounds with shapes just like humans, suggesting deep evolutionary roots of the “bouba-kiki” effect",
  "title": "Baby chicks pass the ‘bouba-kiki’ test, challenging a theory of language evolution"
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