Comparing the Two Theories of Cognitive Development Essay -- Papers Ps

Comparing the Two Theories of Cognitive Development There are three main types of cognitive study. There is Piagets possible action, Vygotskys opening and the Information processing approach. The two theories that I am going to compare and contrast are Piaget and Vygotskys theories. There are many differences between these two theories, only if there are also many similarities too. Piaget suggests that cognitive development takes place as a result of experiences which force the child to accommodate impudent information, creating new schemas and occasionally leading to a qualitatively different kind of thinking- moving from one stage to another, but these changes need to depend on readiness. However, Vygotsky placed more than of an emphasis on the importance of social context in transforming elementary into higher mental functions, and the role of the ZPD in understanding how this transformation takes place. Piagets theory, also cognize as the dis covery learning theory, brought up two ways in which schemas became more complex, assimilation and accommodation. Assimilation is basically the process of fitting new information and experiences into existing schemas, and accommodation is the process of changing the existing schemas when new information cannot be assimilated. An example of this could be when a child has a schema wings, beak and cosmos able to fly (a normal bird). Every new instance of a creature with the same characteristics is assimilated into this schema. But when that child sees an plane in the sky, the child asks what it is. The aeroplane challenges the current schema. This new information cannot be assimilated into the ... ...cross cultural research based on Piagets theory. Piaget produced the first comprehensive theory of childrens cognitive development. The theory has been more extensively developed than any other it has changed our ideas about children and has had a general i nfluence on educational practice has. Also the good theories should generate research and Piagets theory has certainly done so. Piagets theory under emphasizes the role of language and social interaction in cognitive development. Vygotskys theory focuses on the process of cognitive development rather than the outcome, and this is harder to test. Vygotskys ideas on cognitive development have had considerable influence. Although Vygotsky produced very little direct empirical evidence, other researchers have provided support for his ideas and their application.