Compare and Contrast the Theories of Piaget and Vygotsky

摘要

Cognitive developmental theories deal with the processes ofthinking progress,including memory,attention,problem solvingand decision-making,from childhood through adolescence to adult-hood.In this essay I will compare and contrast the developmentaltheories of Piaget and Vygotsky,both of which play an importantroleintheresearchofcognitive development.Piaget’s developmental theory is a cognitive developmentaltheory which is mainly about the nature and development of