@CNN: How mothers use “baby talk” with their infants is largely consistent across cultures, studies show, and it may even be beneficial for little ones | via @CNNHealth https://t.co/eprf7Et1Rw https://t.co/a9ZXGu263g

@CNN: How mothers use “baby talk” with their infants is largely consistent across cultures, studies show, and it may even be beneficial for little ones | via @CNNHealth https://t.co/eprf7Et1Rw https://t.co/a9ZXGu263g