This is about Child Psychology, cognitive development. There are some notes that I have which could give some idea on how this should be answered. Each question should have at least 4~6 sentences.
1. Why is Piaget's 1st period of cognitive development called sensorimotor intelligence? Give examples.
2. Explain why some researchers are concerned that so much emphasis is being placed on early brain development.
3. Describe the significant aspects of Piaget's fifth and sixth stages of sensorimotor development.
4. Describe the progression of language development for infants and toddlers.
5. Explain the language concepts of holophrases and naming explosion.