Imagine That a Child Is Playing with Blocks

Multiple Choice

Imagine that a child is playing with blocks. Are the blocks similar or different? If the child focuses on two red blocks, the blocks are similar; if the child focuses on a rectangle and a square, the blocks are different. The idea of "similar and different" are examples of __________?

A) logico-mathematical knowledge
B) egocentrism
C) adaptation
D) decentering