An Investigator Shows a Child Two Equally Full Beakers of Water

Multiple Choice

An investigator shows a child two equally full beakers of water and then pours one of them into a taller, thinner container. The child says that the taller, thinner container has more water. This observation indicates that the child lacks

A) schemas.
B) the concept of object permanence.
C) the concept of conservation.
D) ego integrity.