References

=References: = ﻿ Cohen, D. (2003). //How the child's mind develops//. New York NY: Routledge

 //Stages of intellectual development in children//. (n.d.). Retrieved from []

Breif biography of jean piaget. (2011, febuary 20). Retrieved from [|www.Piaget.org/aboutPiaget.html]

Evan R.L (1973). //Jean Piaget: The Man and his ideas//, E.P Dutton Inc. NY:New York.

Wood, D. (1998). How children think and learn. 2nd ed. Blackwell, Oxford:UK.

Support and Criticisms of Piagets stagetheory. Retrieved from [| http://psychology.about.com/od/piagetstheory/p/piagetcriticism.htm]