Cameron counted a total of eight blocks stacked in a single pile of blocks.When the pile was knocked over and the blocks scattered in front of him,he knew that there were still eight blocks.This indicates that Cameron has reached the ________ stage of development.
A) sensorimotor
B) concrete operational
C) preoperational
D) formal operational

Question

Quizplus · Accepted Answer

Cameron's understanding that the number of blocks remains the same even when their arrangement changes indicates he has reached the concrete operational stage of development. This stage, typically occurring between ages 7 and 11, involves the development of logical thought, including the concept of conservation (the idea that quantity remains the same despite changes in shape or arrangement).

Cameron Counted a Total of Eight Blocks Stacked in a Single