growth & development difference & principles

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Growth & Development Difference & Principles

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Page 1: Growth & Development Difference & Principles
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Refers generally to the physical growth, i.e. Growth from the fertilized egg at the time of conception to the fully grown body of the adult. It means increase in the size of the various parts of the body

GROWTH

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According to Hurlock : According to Hurlock GROWTH is change in size, in proportion, disappearance of old features and acquisition of new ones. e.g.: Height, Weight, Disappearance of temporary teeth and Acquisition of Permanent teeth

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According to Crow and Crow(1962) : According to Crow and Crow:Growth refers to structural and physiological changes

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DEVELOPMENT :  It refers to the progressive changes that take place with time in the behavior of the organism.

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According to Hurlock(1959) : Development means a progressive series of changes that occur in an orderly predictable pattern as a result of maturation and experience.

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According to Crow and Crow (1962) : • Development is concerned with growth as

well as those changes in behavior which results from environmental situations

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According to J.E. Anderson(1950) : 

Development does not consist merely of adding

inches to one’s height or improving one’s ability. Instead development is a complex process of integrating many structures and functions.

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According to Liebert, Poulos and Marmor (1979) :  Development refers to a process of change in growth

and capability over time, as function of both maturation and interaction with the environment. Thus, development includes

Growth Capability Maturation Interaction with the environment

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GROWTH

The term is used in purely physical sense. It generally refers to increase in size, length. Changes in the quantitative aspects come into the domain of Growth

DEVELOPMENT

Development implies overall change in shape, form or structure resulting in improved working or functioning. Changes in the quality or character rather than the quantitative aspects comes in this domain.

DIFFERENCE BETWEEN GROWTH AND DEVELOPMENT

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GROWTH

• It is a part of developmental process. Development in its quantitative aspect is termed as growth.

• Growth does not continue throughout life. It stops when maturity has been attained.

• Growth involves body changes.

• It is a comprehensive and wider term and refers to overall changes in the individual.

• It continues throughout life and is progressive.

• Development involves changes of an orderly, coherent type tending towards the goal of maturity.

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DEVELOPEMENT

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GROWTH Growth may or may not bring development. E.g.: A child may grow fat but by becoming fat no functional improvement may take place

DEVELOPMENTDevelopment is also possible without growth. E.g.: A child may not gain height, weight or size but can have functional improvement in other aspects

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PRINCIPLES OF GROWTH AND DEVELOPMENT

• Development is a continuous process (from birth to death)

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• Development follows a direction and uniform pattern (orderly manner) :

• Cephalo-caudal -from head to tail.

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