Research with "Possible" and "Impossible" Events Has Led to the Conclusion

Multiple Choice

Research with "possible" and "impossible" events has led to the conclusion that infants

A) are born with object permanence.
B) develop an understanding of object permanence at a younger age than was predicted by Piaget.
C) develop an understanding of object permanence at the exact age that was predicted by Piaget.
D) develop an understanding of object permanence at an older age than was predicted by Piaget.