Post Views: 2,934 DECE1 UNIT 3PRINCIPLES OF DEVELOPMENTविकास के सिद्धांत(ବିକାଶର ନୀତିଗୁଡିକ ) Structure3.1 Introduction3.2 Principles of Development3.2.1 Direction of Development3.2.2 Rate of Development3.2.3 Differentiation and Integration3.2.4 Critical Periods3.3 Influences on Development LIVE CLASS VIDEO Check Your Progress Exercise 1 Check Your Progress Exercise 1 a)Head-to-toe development first the child learns to control the movements of the neck and laterdevelops the coordination of lower limbs because of which she learns tocrawl and walk.b) Centre-to-ends developmentthe child initially uses the whole arm to reach for an object. Gradually she learns to use muscles…
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