Saturday, September 12, 2009

Why Does My Cat Need An Endoscopy




From the 60's increased interest in the development of tools to verify the observations described by Piaget in his studies of intellectual development temprano.Es known that, for Piaget, the period from birth to the acquisition of language is the construction of intelligence in a sensory-motor plane through the actions and senses. In his book Psychology of Intelligence (1973), The construction of reality in the child (1963), Piaget presented his theory of the period of sensorimotor intelligence and subdivided into six stages. There are two main periods in the development Intelligence: before and after the establishment of the symbolic (or semiotic), appearing between 16 and 20 months.
The first period is called sensorimotor intelligence. This is the ability to solve problems from activities that involve perception, perception, attitudes, tone and movements without symbolic connotations, ie before the onset of verbal language.
E n this period called sensory, the child gradually begins to relate objects and events, to distinguish means from ends, you realize the results and by the end of that period used inference processes. There are six stages of sensorimotor intelligence. They are: 1st
month. Stage I. It is the home of the reflections, despite the perfection of hereditary assembly, you need some exercise to adapt.
2 to 6 months.
Stage II. At this stage the progressive use of reflections leads to the first habits.
6 to 8 months. Stage III. The child perceives as a relationship between what you do with your hands and what they displayed. His interest lies in the results.
9 to 12 months. Stage IV. The child distinguishes between the means from ends. Can predict what will happen without the deduction.
13 to 16 months. Stage V. It produces the active behaviors start experimenting and discovering new media. Produced innovative and unexpected behavior.
17 months later. Stage VI. It is characterized by mental schema combination with the possibility of solving certain problems by inference, invention of new media and beginning of evocations representative. In the last forty years, expressed the need for analysis of the intellectual mechanisms of sensorimotor period and achieve a more precise elaboration of the tests described by Piaget in order to verify their hypotheses.



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