Jay complains to his father that he wants more juice.His father takes the juice Jay has in his glass and pours it into a taller but narrower glass.Jay is now content that he has more juice.Jay has failed to grasp the concept of:
A)object permanence.
B)egocentrism.
C)hypo-deductive reasoning.
D)conservation.

Question

Quizplus · Accepted Answer

Jay's inability to understand that the amount of juice has remained the same despite the change in appearance of the glass shows a lack of conservation, which is the ability to understand that physical properties such as volume, mass, and number remain the same even when the appearance is altered.

Jay Complains to His Father That He Wants More Juice