A Parent Tells the Nurse That His Child Is Quite

Multiple Choice

A parent tells the nurse that his child is quite creative and learning how to pretend with "almost anything in the house". According to Piaget, this child is descriptive of which stage/phase?

A) Concrete operations phase.
B) Stage 6: Inventions of new means.
C) Stage 5: Tertiary circular reaction.
D) Preconceptual phase.