Multiple Choice
In certain studies, newborn infants (age 0-3 days) could suck on a nipple at some times to hear their own mother's voice and at other times to hear another woman's voice. What did the infants do?
A) They sucked more when they could hear their own mother.
B) They sucked more when they could hear the other woman.
C) They sucked vigorously but equally for either voice.
D) They rarely sucked at all.
Correct Answer:
Verified
Correct Answer:
Verified
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