This essay will analyse Piaget and Eriksons theory of development, as well as the durability and weaknesses of the ideas. It will outline research for and against discrete phases of development.
Piaget developed a four level theory of cognitive development to spell it out patterns of expansion throughout a life expectancy. The first level of Piaget's cognitive theory is 'sensory-motor level'. During this time period, infants discover environment through senses and activities...
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