Eleven-year-old Evan was asked by his math teacher,"If Adam is older than Bill and Bill is older than Cathy,who is the oldest?" This question was too abstract for Evan,and he was unable to answer.This shows that Evan is in which stage of development?
A) the egocentric stage
B) the formal operational stage
C) the concrete operational stage
D) the preoperational stage

Question

Quizplus · Accepted Answer

Evan is in the concrete operational stage, where children begin to think logically about concrete events but may struggle with abstract concepts.

Eleven-Year-Old Evan Was Asked by His Math Teacher,"If Adam Is