1 Infants internalize what they take in through their senses and 

       A. show no signs of remembering it.   B. vocalize it.   C. display it in physical movements.   D. forget it immediately.

2 Early experiences have a _______ impact on the architecture of the brain. 

       A. decisive   B. mild   C. minimal   D. moderate 

3Which of the following is an infant's main learning tool in the first months after birth? 

       A. Mouth   B. Music   C. Book exposure   D. Hands