Heredity the environment and development essay

On most men, environment in the shape of economic success and social status exerts a powerful influence. Mendel noted that when the possibility of two opposite characters e. Some of them improved their economic condition and their social status also improved and they were enabled to marry into better families.

Of course, it is up to us to improve the environmental conditions and opportunities for self-development of our children, because in this lies our reasonable hope for their improvement—whatever be their heredity.

Effects of Heredity and Environment on our Personality

But they are correlative factors. They are therefore genetically identical. Development in a person is related both to heredity and environmental influences and both determine overall growth.

Educationally, this fact cannot be ignored for it means that many children can as a result of nursery-school experience, achieve a higher level of mental development that they could do without such opportunities.

In intellectual functions, extreme deviations in either direction from the norm often reflect, in part, the influence of health, stamina, endurance, glandular activity or pathological conditions which make normal intellectual development impossible.

Infants and children have individual ways of reacting to things. The answer to these queries can be traced from two factors, viz. The differences in the heredity will show up.

Environment includes all the extrinsic forces, influences and conditions which affect the life, nature, behaviour, the growth, development and maturation of living organism Douglass and Holland.

The pattern of interaction is unique in each individual. The science of eugenics dreams of improving the human race through the control of food, hormone secretions, therapeutic measures, selective breeding etc. It is the genetic factors which are responsible for differences between species.

They produce round and wrinkled peas in the proportion of 3 to 1. Heredity and environment play a vital role in the development of the personality of the individual Introduction: If now these round peas are sown and crossed indiscriminately among themselves, the crop of the second generation of peas F2is found to contain 3 round peas to 1 wrinkled pea.

Hormones are necessary for normal development, but defects in hormone secretion like over or under secretion may lead to congenital deformities.

A Beethoven born in the depths of an African forest or in the wilds of Patagonia would never compose beautiful sonatas and symphonies, although he might, and probably would, become the best tom-tom beater of his tribe.

One is seed and the other is soil. They differ in some aspects or other. In the case of peas, the dominant character is roundness.

Environment also plays an important part in the growth of a person. No person is born a saint or a criminal. Fiction writers have been fascinated by this idea as evident by Mrs.

There is a constant interplay between these two factors. So far as social traits are concerned, environment exerts a more powerful influence than heredity.

The studies have generally been conducted by psychologists believing in the efficacy of heredity. But it would be wrong to suppose that heredity is responsible for all similarities, and that environment is responsible for all differences.

But if the complex mechanism of heredity is kept into view, it will be clearly realised that the environment alone does not explain all differences. A better name for it is segregation. Conversely, Bengalese families who made Bihar, Uttar Pradesh or Delhi their permanent habitat, generations ago, identified themselves with the people of those states, adopted their language, dress and food habits.

Females have a pair of X chromosomes, while males have X and Y. Two children in the same home do not necessarily have the same effective environment, and the more children differ from each other, the greater difference there is in their effective environments.HEREDITY AND ENVIRONMENT The nature versus nurture controversy— that is, how much of our behavior is due to inherited factors and how much to environmental factors Heredity is the passing of traits to offspring (from its parent or ancestors).

Essay on Heredity | Psychology.

Essay on Heredity | Psychology

There exists, however, an internal environment, which, at the earlier stages of development, is more influential than the external environment.

It has been found that the hereditary dispositions can do this work only by guiding the course of development along one rather than another line, while the.

Free Essay: Q. Effect of heredity and environment on the development of personality. Ans. What is Personality? Personality can be defined as a dynamic and. Heredity-Environment correlations can be shown in three ways.

One is the passive genotype-environment correlations.

Passive genotype-environment correlation exists when a child’s biological parents are raising him or her (MacDonald, n.d.). Effects of Heredity and Environment on our Personality!

Every individual on this earth is different from the other. No one person is fully like other person. Every person differs from the other, either physically or psychologically.

Even the twins are no exception to this. They differ in some aspects or other. Particularly when we look [ ]. The field of behavioral genetics strives to understand how and why we develop the way we do. Behavioral genetics seeks to find how not only heredity, but also environment, plays a role in the development of human beings.

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Heredity the environment and development essay
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