Question 40

Infants develop an understanding that objects that are out of sight still exist

Object permanence refers to the cognitive development stage where infants realize that objects continue to exist even when they cannot be seen. This understanding typically emerges between 4 to 7 months of age.

A) Infants develop an understanding that objects that are out of sight still exist

This definition accurately describes object permanence. It emphasizes the key concept that infants learn to recognize that objects do not cease to exist simply because they are no longer visible, marking a significant milestone in cognitive development.

B) Infants develop a fear of unfamiliar objects

This option is incorrect as it pertains more to a behavioral response to novelty rather than cognitive understanding. While infants may exhibit fear or hesitation towards unfamiliar objects, it does not relate to the concept of object permanence.

C) Infants can work with objects without having prior experience

This definition is misleading because it does not capture the essence of object permanence. While infants do explore and manipulate objects, this ability does not inherently indicate an understanding of the existence of objects when they are not directly observable.

D) Infants have a cognitive understanding that solid objects cannot move through each other

This statement refers to the principle of solidity rather than object permanence. Although it is another aspect of cognitive development, it does not define the understanding that objects remain existent when out of sight.

Conclusion

The correct answer, A, highlights a crucial aspect of cognitive growth in infants regarding their understanding of the continuity of objects. The other options either misinterpret the concept of object permanence or focus on unrelated cognitive or behavioral phenomena, thereby failing to address the core idea of object existence beyond visual perception.