Multiple Choice
Studies with the visual cliff suggest that infants
A) cannot perceive depth until 9 months of age.
B) develop fear after they learn to crawl and experience a stumble or fall.
C) are fearful of heights as early as 2-weeks old.
D) up to 1 year of age willingly crawl over a "drop" to reach their mom.
Correct Answer:

Verified
Correct Answer:
Verified
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