When Derek Talks to Baby Chloe,he Unconsciously Uses Infant-Directed Speech

Multiple Choice

When Derek talks to baby Chloe,he unconsciously uses infant-directed speech.This means that

A) he is careful to talk straight to Chloe,not off to the side or away from her.
B) he makes sure that Chloe is looking at him before he says anything.
C) he uses "baby talk," substituting words such as "ba-ba" for "bottle" and "moo-moo" for "milk."
D) he speaks in a clear rhythm,exaggerates tones,and uses very simple grammar.