Sentences with phrase «babble out of both sides of their mouths»
If babbling is just a function of babies exercising their mouth muscles, it shouldn't preferentially draw on the language half of the brain, and babies should babble out of both sides of their mouths.
http://www.sciencemag.org/ Not exact matches
Both English and French babies tended to make nonbabbles out of the center of their mouths, but they almost always babbled with the right side of their mouths, engaging the left side of their brains.