In a Research Study,six-Month-Old Nadine Listened to a Voice That

Multiple Choice

In a research study,six-month-old Nadine listened to a voice that said either "mommy" or "daddy." At the same time,Nadine saw two side-by-side video images of her mother and father.Every time the voice said,"mommy," Nadine looked at the screen showing her mother;every time the voice said,"daddy," Nadine looked at the screen showing her father.This suggests that Nadine

A) can produce words before she can comprehend them.
B) can determine the meanings of words she has not yet heard.
C) does not know the specific meanings of words.
D) can comprehend words before she can produce them.