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Are we who we are-athletic or artistic, quick-tempered or calm, shy or outgoing, energetic or laid back-because of our genetic inheritance or because of our upbringing? This question about the importance of nature vs. nurture, or heredity versus environment, has been asked in one form or another since ancient times. Historically, the nature vs. nurture question was considered an all-or-none proposition. In other words, people argued that personal traits and abilities are influenced entirely by heredity or entirely by environment. Now it is generally considered that both factors are important. It is like the saying, which came first, the chicken or the egg? This makes for many theories. This paper will attempt to discuss the general ways in which both nature and nurture affect human behavior. The author's opinion that nurture is the stronger influence will be proposed by citing its role in human homosexuality. Nature states that your behavior is from your genetic inheritance, which shapes your biological makeup. Your biological makeup is intimately related to your behavior (Weiten 106). Most people realize that physical characteristics, such as height, hair color, blood type, and eye color are largely shaped by here
normal. This is consistent with the hypothesis that genetic approximately 1 percent of the population, yet 9 percent of the Since schizophrenia is a behavior, not a trait, this backs up the argument that it is indeed nature, not nurture that sculpts our behavior. If it could only be this easy! There is no solid proof of the nature theory, just as there is no concrete proof for the nurture theory. That is why it is so controversial. Scientists would have more luck finding out if it is really nature, by using experimental methods. They are limited to correlational methods instead, as they cannot manipulate genetic variables by assigning subjects to mate with each other. Another aspect of the nature theory is that behavior is also different depending on which side of your brain you use most often. In most people the left hemisphere is more actively involved in verbal processing, whereas, the right hemisphere is more active in visual processing. This makes some people more creative than others' which sparks behavior. These are just a few examples of how nature affects they way we act. There a! siblings of schizophrenic patients exhibit schizophrenia Nurture can be further concluded as the guideline of behavior when you look at a social problem, such as homosexuality. Scientists have studied chromosomes on homosexual men, but have failed to link the theory that it is heredity. An Orange County Register writer Erica Goode reports that "underscoring the difficulty scientists face in finding genes that underlie complex human behaviors, a team of researchers reported that they have been unable to confirm a widely publicized study linking male homosexuality to a small region of one chromosome" (1). Homosexuality is not just men, it is also women. Lesbianism is more a product of family or society rather than biology. Because society perceives the female as the weaker sex, lesbians are believed to disdain feminine ways that earn flak from masculine forces of the community. The value system learned in childhood also contributes to th
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Approximate Word count = 1410
Approximate Pages = 6 (250 words per page double spaced)
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