Which Statement Best Characterizes the Results of Experiments That Have

Which statement best characterizes the results of experiments that have used the visual cliff apparatus with 6 1/2 month old infants?

A) Fewer than 10 percent of infants would cross the shallow side, but 90 percent would cross the deep side.
B) Almost all the infants refused to cross either side.
C) Ninety percent of infants would cross the shallow side, but fewer than 10 percent would cross the deep side.
D) The infants would cross either side when coaxed by the mother, but they would refuse to cross either side when coaxed by a stranger.