Detailed text transcripts for TV channel - KGO - 20140716:08:51:00
Brain scanner, the study monitors 7 to 11 and 12-month-old babies listening to sill be si syllables such as da and ta. researchers noticed an activation in the part of the brain that coordinate speech production. >> hello. how are you? that's the kind of speech that we think allows babies to mirror what they ought to do. >> reporter: so in the interest of brain development. >> hi. >> reporter: i make sure my little guy gets an earful of parentese daily. >> hi, my precious. >> reporter: besides, who could resist? linzie davis, abc news, new york. >> oh, baby is so cute. so true how they tell yo...