In What Way Does the Language an Infant Hears Affect

Multiple Choice

In what way does the language an infant hears affect the infant's babbling sounds?​

A) The speech an infant hears in the first month of life determines the amount of babbling.
B) ​Each day, the infant babbles as much time as he or she hears adults talk.
C) ​Infants respond to a parent's words by babbling the same number of syllables.
D) ​By age one year, infants mostly babble the kinds of sounds they have heard.