Which Piagetian principle is a young child demonstrating when he or she understands that changing the shape of an object does not necessarily change its mass?

Question

Quizplus · Accepted Answer

Conservation is the Piagetian principle that refers to the understanding that certain properties of objects (such as mass, volume, and number) remain the same despite changes in the form or arrangement of the objects. This principle is demonstrated when a child understands that changing the shape of an object does not change its mass.

Which Piagetian Principle Is a Young Child Demonstrating When He