Which of the following can be demonstrated in the youngest, least experienced infants?

A) ability to recognize their mother's voice
B) the concept of conservation
C) verbal memory
D) the concept of object permanence

Object Permanence

The understanding that objects continue to exist even when they cannot be seen, heard, or touched.

Conservation

the understanding that certain properties of physical objects, such as volume or mass, remain the same despite changes in outward appearance.

Verbal Memory

The ability to remember and recall words, phrases, and narratives, an important aspect of human memory functioning.