Before learning to crawl, humans infants placed in a visual cliff experiment will express__________; After learning the crawl, the same apparent drop-off causes the infant to express __________.

Question

Quizplus · Accepted Answer

Before learning to crawl, infants are curious and do not perceive the danger of the visual cliff. After learning to crawl, they develop a fear response to the apparent drop-off, indicating they have learned to perceive depth and potential danger.

Before Learning to Crawl, Humans Infants Placed in a Visual