Language Acquisition: Stages of Language Learning
Language is acquired in specific stages of development. However, there are multiple schools of thought on the subject: some theories are very general in their depiction of the stages, whilst others are more specific.
Piaget and Cognitive Development
Jean Piaget was a Swiss psychologist that was famous for his four stages of cognitive development for children. He was a huge supporter of education for children. In fact, he believed it was the only way to save the world, in the future.