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CTET FEB 2026 :- JEAN PIAGET THEORY // COGNITIVE DEVELOPMENT THEORY ##CDP #jeanpiaget #ctet #ctet2026
#CDP - JEAN PIAGET Jean Piaget was Swiss Psychologist knowfor his work on child development. Jean Piaget gave the 1st Theory of Cognitive Brain Development His theory is popularly knows as "Developmental Stage theory" Jean Piaget Stated 4 keys of Development for children: Dr Jean Piaget (1896-1980) ११ to १५ years Formal Operational Reasoningनिगमनात्मक   चिंतन) Deductiive 3মুন মক্কিযামক Hypothetico( परिकल्पनात्मक ) thinking গমুন নিনন) Abstract 7t011 years Concrete Operational वर्गीकरण) Classification (বমুগী কা मूर्त संक्रियात्मक Conservation(वस्तुओं का संरक्षण  Achieves Decentration(विकेंद्रीकरण ) 2t0 7 years Pre-Operational নেকথদিন ম ক্রঃ Lacks Logic  Language Development पर्व संक्रियात्मक Egocentric Symbolic thought Centration केन्द्रीकरण) Birth to 2 years Sensorimotor Object Permanence(aE संवेदी पेशीय अवस्था स्थायित्व) Sense are Teacher Deferred Imitation (নিলনিন JEAN PIAGET Jean Piaget was Swiss Psychologist knowfor his work on child development. Jean Piaget gave the 1st Theory of Cognitive Brain Development His theory is popularly knows as "Developmental Stage theory" Jean Piaget Stated 4 keys of Development for children: Dr Jean Piaget (1896-1980) ११ to १५ years Formal Operational Reasoningनिगमनात्मक   चिंतन) Deductiive 3মুন মক্কিযামক Hypothetico( परिकल्पनात्मक ) thinking গমুন নিনন) Abstract 7t011 years Concrete Operational वर्गीकरण) Classification (বমুগী কা मूर्त संक्रियात्मक Conservation(वस्तुओं का संरक्षण  Achieves Decentration(विकेंद्रीकरण ) 2t0 7 years Pre-Operational নেকথদিন ম ক্রঃ Lacks Logic  Language Development पर्व संक्रियात्मक Egocentric Symbolic thought Centration केन्द्रीकरण) Birth to 2 years Sensorimotor Object Permanence(aE संवेदी पेशीय अवस्था स्थायित्व) Sense are Teacher Deferred Imitation (নিলনিন - ShareChat