The preoperational stage occurs roughly between the ages 2 and 7. While there are many important events that take place ...

Piaget’s stages of development include sensorimotor, preoperational, concrete operational, and formal operational. While there is some criticism of them, they may help characterize child development.

Talking, singing, and playing with your child builds the foundation for strong language skills—starting in infancy. Support your child's language development with age-appropriate activities that match ...