A Researcher Asked Students of Different Ages,"What Would the World

Multiple Choice

A researcher asked students of different ages,"What would the world be like if there was no gravity?" According to Piaget's theory,which one of the following answers would most likely be heard from an adolescent in the formal operational stage?

A) There is gravity,so this is a useless exercise.
B) Things would fall.
C) We would have to redesign classrooms with desks on the ceiling.
D) I wouldn't like it if there was no gravity.