Question

According to piaget, which stage occurs from approximately age 2 to age 7 in which children's use of symbolic thinking grows, mental reasoning emerges, and the use of concepts increases?

Answer 1

The answer is: Pre operational stages.

According to piaget's theory, children will started to recognize and learn to manipulate symbols during pre operational stages.
They will start to understand hand gestures, facial expression, and voice intonation that given by other people.