
07/22/2025
Recent research shows that ๐๐๐๐ฒ ๐ญ๐๐ฅ๐คโalso known as infant-directed speechโ๐ฆ๐ข๐ ๐ก๐ญ ๐๐๐ญ๐ฎ๐๐ฅ๐ฅ๐ฒ ๐๐ ๐ฐ๐ก๐๐ญ ๐ฆ๐๐ค๐๐ฌ ๐ก๐ฎ๐ฆ๐๐ง๐ฌ ๐ญ๐ก๐ ๐จ๐ง๐ฅ๐ฒ ๐ฌ๐ฉ๐๐๐ข๐๐ฌ ๐๐๐ฉ๐๐๐ฅ๐ ๐จ๐ ๐ฌ๐ฉ๐จ๐ค๐๐ง ๐ฅ๐๐ง๐ ๐ฎ๐๐ ๐. A new study finds that human babies get up to 400ร more direct vocal input than bonobos and nearly 70ร more than chimpanzees ๏ฟผ.โฃ
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๐ช๐ก๐ฒ ๐๐จ๐๐ฌ ๐ญ๐ก๐ข๐ฌ ๐ฆ๐๐ญ๐ญ๐๐ซ? That flood of expressive, sing-song speech with exaggerated tones and vowel sounds grabs infantsโ attention, helps them decode words, and boosts their language development. In short, baby talk doesnโt just bond usโit literally builds our brains in a way that sets us apart from our closest relatives.โฃ
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Most interesting insights:โฃ
๐ง ๐๐ถ๐ข๐ฏ๐ต๐ช๐ต๐บ ๐ฎ๐ข๐ต๐ต๐ฆ๐ณ๐ด: The human infantโcaregiver vocal interaction dwarfs that of other apes.โฃ
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๐ต๐๐ญ๐ฆ๐ข๐ณ, ๐ฎ๐ฆ๐ญ๐ฐ๐ฅ๐ช๐ค ๐ต๐ฐ๐ฏ๐ฆ๐ด ๐ฎ๐ข๐ฌ๐ฆ ๐ช๐ต ๐ฆ๐ข๐ด๐ช๐ฆ๐ณ ๐ง๐ฐ๐ณ ๐ฃ๐ข๐ฃ๐ช๐ฆ๐ด ๐ต๐ฐ ๐ต๐ถ๐ฏ๐ฆ ๐ช๐ฏ๐ต๐ฐ ๐ฑ๐ฉ๐ฐ๐ฏ๐ฆ๐ฎ๐ฆ๐ด ๐ข๐ฏ๐ฅ ๐ญ๐ฆ๐ข๐ณ๐ฏ ๐ธ๐ฐ๐ณ๐ฅ๐ด.โฃ
This pattern holds across culturesโparentese is one of those rare universal โhacksโ for teaching language.โฃ
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๐๐๐๐ฒ ๐ญ๐๐ฅ๐ค ๐ข๐ฌ ๐๐ฌ๐ฌ๐๐ง๐ญ๐ข๐๐ฅ๐ฅ๐ฒ ๐ก๐จ๐ฐ ๐ฐ๐ ๐ญ๐ฎ๐ซ๐๐จ๐๐ก๐๐ซ๐ ๐ ๐จ๐ฎ๐ซ ๐ฌ๐ฉ๐๐๐ข๐๐ฌโ ๐ฆ๐จ๐ฌ๐ญ ๐๐๐๐ข๐ง๐ข๐ง๐ ๐ญ๐ซ๐๐ข๐ญ: ๐ฌ๐ฉ๐๐๐๐ก.โฃ
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