Babies catch words early
By age 6 months, infants get down with nouns
By age 6 months, infants on the verge of babbling already know — at least in a budding sense — the meanings of several common nouns for foods and body parts, a new study finds.
Vocabulary learning and advances in sounding out syllables and consonants go hand in hand starting at about age 6 months, say graduate student Elika Bergelson and psychologist Daniel Swingley of the University of Pennsylvania. Babies don’t blurt out their first words until around 1 year of age.
Bergelson and Swingley’s evidence tha