Jean Piaget’s Cognitive-Development Theory and Prenatal Development, psychology homework help

Answer in at least 150 words- Define child development. Describe Jean Piaget’s Cognitive-Development Theory and summarize its major assumptions. Evaluate its strengths or weaknesses.

Answer in at least 150- Identify the three periods of prenatal development and indicate one characteristic of each stage. What are some effects of maternal stress on the developing baby?

Please use a line break between each to separate the sections