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The Psychology of Intelligence by Jean Piaget
The Psychology of Intelligence by Jean Piaget













The Psychology of Intelligence by Jean Piaget

4), sensori-motor intelligence arrives at a kind of empirical grouping of bodily movements, characterized psychologically by actions capable of reversals and detours, and geometrically by what Poincaré called the (experimental) group of displacement. Now these successive differentiations, in their turn, throw light on the undifferentiated nature of the initial mechanisms, and thus we can conceive both of a genealogy of operational groupings as progressive differentiations, and of an explanation of the pre-operational levels as a failure to differentiate the processes involved.

The Psychology of Intelligence by Jean Piaget

Each of the transitions from one of these levels to the next is therefore characterized both by a new co-ordination and by a differentiation of the systems constituting the unit of the preceding level. Finally, the formal schema is simply a system of second-degree operations, and therefore a grouping operating on concrete groupings. The concrete operational schema is a grouping of intuitive schemata, which are promoted, by the very fact of their being grouped, to the rank of reversible operations. The intuitive schema is both a co-ordination and a differentiation of imaginal schemata.

The Psychology of Intelligence by Jean Piaget

The symbolic schema assimilates sensori-motor schemata with differentiation of function imitative accommodation is extended into imaginal significants and assimilation determines the significates. The sensori-motor schema, the characteristic unit of the system of pre-symbolic intelligence, thus assimilates perceptual schemata and the schemata relating to learned action (these schemata of perception and habit being of the same lower order, since the first concerns the present state of the object and the second only elementary changes of state). “Now to picture the mechanism of this process of construction and not merely its progressive extension, we must note that each level is characterized by a new co-ordination of the elements provided-already existing in the form of wholes, though of a lower order-by the processes of the previous level.















The Psychology of Intelligence by Jean Piaget