Jean Piagets theory proposed four major stages of cognitive

Jean Piaget\'s theory proposed four major stages of cognitive development. At each and every stage of development, there are three processes at work: Question 39 options: assimilation, accommodation, and affiliation. adaptation, organization, and equilibration. schematic, sensori-motor, and symbolic. pre-logical, concrete logical, and equilibration. Save

Solution

Jean Piaget proposed he theory of cognitive development. There are four stages of cognitive development proposed by Piaget. The four stages are the sensorimotor, preoperational, concrete operational and formal operational period. The sensorimotor stage is from birth to 2 years of age. The infants exhibit schemes like assimilation and accomodation during first 4 months of age. Between 8 to 12 months of age the child learns understanding and object permanence. During 18 to 24 months of age, children buildup the mental symbols or symbolic representation of objects and cognitive development involves imagination.

Cognitive developement includes preoperational stage during 2 to 6 or 7 years of age. This is the stage during which, adaptation and affliation schemes are observed. The concrete operational period is observed from 6 years to 12 or 13 years of age of cognitive developement. In this stage, organization and pre logical schemes are observed. The formal operational period is observed from 12 to 13 years of age to adulthood. This stage include the concrete logical and equilibration schemes and complete cognitive development is accomplished.