Gay Straight, And The Reason Why Essay

One theory that many psychologist and scientist are trying to prove is that homosexuality has a fundamental biological basis. Similar to most mammalian species, humans at conception are females (McKnight 22). Toward the end of the first trimester is when the babies with a “male genetic message” begin to have small doses of two hormones, chorionic gonadotropin and luteinizing hormone, which start the altering process of the gonads into testes (McKnight 22). The hormones two jobs are to control the sexual development and control their function (McKnight 22). When the brain starts to develop masculine characteristics and lose the feminine characteristics, the processes are separate and occur at different

A pattern emerges where the scholarly literature exploring this topic is largely focused on males. Reason being is that it appears that males are the sex who are predominantly homosexual in their orientation (LeVay & Baldwin, 2012). However, the sensitivity within the discourse of sexual orientation arises when it is debated upon whether one 's sexual preference is innate at birth, hence a force of nature or biology, or if it is a result of culture, nurture or environmental factors (Emmanuele et al., 2010). Furthermore, an experimental design will be proposed to further examine this topic. Comparing the three chosen studies, it is evident that a biological and endocrinological perspective does account for sexual orientation (Kraemer et al., 2006; Manning et al., 2007; Miller et al., 2008). Of the studies that currently exist on this topic, data shows that prenatal testosterone levels are indicative of sexual orientation (Kraemer et al., 2006; Manning et al., 2007; Miller et al., 2008). This paper addresses a topic that is relevant in today 's society; a topic that has, for the most part, been written off as having any scientific roots (Emmanuele et al., 2010). This paper counters that belief and in reading this essay, it will be evident that biology and endocrinology have a much stronger influence on sexual orientation than previously thought.

Being gay in America is difficult. Being gay in America is even more difficult when you’re not quite gay. Being a closeted not-quite gay woman in America, surrounded by Indian immigrants is pretty difficult, too. It’s a bit like staring in a James Bond film, if all of the characters suddenly developed Bollywood accents, and marginally less homicide. Also, I may be exaggerating, because I don’t attract nearly as many Bond Girls, no matter how much I’d like to. Even understanding what “not-quite gay” means for me was and is a struggle. I suppose a common saying is true: if you can’t find the gay cousin in your family, then you are the gay cousin. And it’s true; in my jumbled mess of aunts, uncles, and third-step cousins once removed, there hasn’t been a single person to come out. Or, if there has, we certainly never talk about them.

It is a fair assumption to say that America is approaching a new age in understanding and accepting the many variations of human sexual orientation. More same-sex couples have fostered children than ever before in our nation 's history. Institutions such as military and professional sports have (slowly but surely) began to accept openly gay members. Most importantly, a recent amendment to the Marriage Act of 1961 now defines marriage as a union of two people; an amendment which removed the prohibition of same-sex marriages. These landmarks in the progression of social awareness surrounding sexual orientation are derivative of scientific findings disputing the "choice" theory. As outlined in Simon LeVay 's book, Gay, Straight, and the Reason Why, the result of someone 's sexual orientation "emerges from the prenatal sexual differentiation of the brain" (LeVay 2011: 271) What LeVay means in this context is, "whether a person ends up gay or straight depends in large part on how this process of biological differentiation goes forward, with the lead actors being genes, sex hormones, and the brain systems" (LeVay 2011: 271). Much research, proven and theoretical, has been done on the concept of what makes people gay. Many factors surrounding socialization in regards to sexual orientation have undergone extensive scientific scrutiny (LeVay 2011: 77). Although there is evidence that suggests social and environmental elements play a role in sexual orientation, it is

If sexuality is developed at an early stage in a person’s life, then how does homosexuality occur? Homosexuality in Darwin’s selection theory doesn’t even exist. (Roughgarden, 2009, 127) Some say that it’s based on the person’s surrounding environment and influences while others say that it’s purely genetic. There has been substantial evidence that points to both genetic and environmental factors in developing homosexuality, but no one factor that clearly pushes over the top to define the origins of homosexuality. Statistically if a male is straight then there is a 4% percent chance that his brother might be gay, but if the male himself is gay, then the percentage jumps to 22%. (Roughgarden 2009: 247) These statistics simply show that gay males tend to group in families, it doesn’t necessarily point out anything specific about the environment’s effects or the male’s genetic makeup. (Roughgarden, 2009, 247)

In one article by Marcia Malory, “Homosexuality & Choice: Are Gay People ‘Born This Way’”, she goes into multiple studies on the genetics of a gay child's parents. A study conducted in 1993 the “gay gene” matter arose when it was looked into the homosexual children's parents having a different X chromosome marker. Nonetheless genes do not control our behavior completely as does environment. The brain may also play a role in sexual preference, like the study in 1991 showing the difference in neurons and pituitary glands. Later in the 2000s more studies showed that gay men have more symmetrical hemisphere and amygdala resembles that of women's. The brain develops in the womb and continues through late adulthood. When did a fetus choose its

Handful of challengers to biological explanations have been tested and examined. One of the famous neuroscientists, Simon LeVay conducted a study on, “A Difference in Hypothalamic Structure Between Heterosexual and Homosexual Men.” LeVay’s main claim was that, a difference in brain structure (the anterior hypothalamus which participates in the regulation of male-typical sexual behaviour) correlates with sexual orientation. He hypothesised that that INAH 3 in homosexual men to be smaller than presumed heterosexual men and the presumed heterosexual women would be similar in size. And as a result, he hypothesised that INAH 3 is dimorphic and suggests sexual orientation has an underlying biological factor. He brought the idea of the anterior hypothalamus being involved in sexual behaviour of a typical male through a study on nonhuman primates, which showed that lesions in this region in male monkeys damage heterosexual behaviour but excluding sexual drives. The study took three subject groups who died in California and New York and the brain tissue from presumed homosexuals have only been available from AIDS epidemic. Six subjects were presumed heterosexual women, where one woman died of AIDS and others died of other causes. Sixteen subjects were presumed heterosexual men where six died of AIDS and others died of other causes. And nineteen homosexual men who all died of

When it comes to the way the brain works in both guys and girls there is a significant difference that allows that particular individual to constitute who they are, what they do and in the matter of how they do it. In order to see the inner workings of this process we must first look beyond what the eyes can see. There are four primary areas in the brain that are different for both genders. These areas consist of the brains processing, chemistry, structure, and activity.

Genes tend to play in important part in the sexual orientation. Prenatal hormones also play a major role in sexual orientation. According to Broderick and Blewitt, (2015) “Girls who are exposed to high levels of prenatal androgens are often found to have a greater frequency of homosexual experiences and fantasies than their non-cognitive adrenal hyperplasia female relatives”

Hormones have, throughout history been touted as the "cause" behind homosexuality. There is currently no scientific evidence to prove this. There are correlations between unusual prenatal hormone levels and abnormal sexual behavior later in life, however, evidence gathered from studies of phenomena such as this can be easily argued away.

The nature and nature of homosexuality is heavily debated. Some people believe that homosexuality is biologically determined and others believe it’s base on ones environment. This topic can be argue to be base on both nature and nurture. Studies conducted in the past decades support both the biological and environmental aspect of homosexuality.

The world has come very far with all the dramatic changes we have faced over the years. Wouldn’t you agree? As much change as the world has been through there are still numerous social problems that still exist in society today. Amongst those numerous social problems, sexual orientation and inequality stand out to me. Research from biology, psychology, and sociology is where our understanding of sexual orientation comes from. There are two hypothetical theories researchers have discovered examining the biological basis toward sexual orientation. One concept is the neurohormonal theory, biologist contend that homosexuality is caused by abnormal sex hormone levels in utero. The alternative theory is based on behavioral genetics, determining the source and magnitude of genetic impact on sexual orientation. This theory suggested the concept that gay men were genetically female. Later this theory was proven to be false. Homosexuality was considered as a pathology or mental illness. Not every psychologists agreed with that perspective. A researcher by the name of Havelock Ellis stated that homosexuality was congenital and for that reason it could not be considered as a disease. Sigmund Freud another theorist had the concept that everyone is born bisexual and that either homosexuality or heterosexuality is developed through social and personal experience. Ellis and Freud both concurred that homosexuality was not a mental illness. Despite these researchers’ opinions in 1973,

Science is uncovered origins a lot of things over the centuries and the human created much great inventions and even explored the surface of the moon; however, one question still on everyone’s mind and science may have solved one of greatest mysteries yet which is: how did homosexuality and heterosexuality evolve? Many psychologist, biologist and scientist may agree with sexual orientation is output from a combination of biological, hormonal, environmental and emotional factors and those many factors that influence to a development of human sexual orientation. However, being homosexual or bisexual is not mentally ill or abnormal in certain ways, although sexual minority is part of social problems that makes output from misinformation or prejudicial attitude. Diversity in sexual orientation has been a subject that has been seen in different perspectives by the different people (LeVay, 2010). Today there are the homosexuals, heterosexuals and bisexuals orientated people are forming a part of our society. This paper conduct an overall study of important and strong factors and provides accurate information and explanation for those who want to better understand development of sexual orientation.

Lesbian, gay, bisexual and transgender individuals, also known as LGBT population have experienced a great deal of oppression worldwide. These particular individuals undergo discrimination from society, whether for reasons of ignorance, fear or intolerance, this population faces challenges in multiple areas of social justice sexual. Although the LGBT culture has made some strides in the areas of state and federal legislation, there is still a wide range of criminalization that takes place within our culture. Understanding the LGBT community and the history of their oppression may be the first step in becoming culturally competent. For many years this culture was denied their basic constitutional rights that were afforded to their equal heterosexual peers. Basic rights such as, adoption and marriage were uncommon to this culture until the 20th century.

This question has been asked for many years: is being homosexual a decision, or are people born that way? During the1990’s people thought it was an illness or a disgrace to the family, but now homosexuals are perceived differently due to studies. Neuroscientists of the Christianity Today Newspaper, argue that homosexuality can be a natural response of the hypothalamus itself based on the size of hypothalamus the child is born with. Neuroscientists have questioned “does its size determine homosexuality, or does homosexuality determine its size?” (Dallas). Yet, no one can be sure since the test was done on two deceased men. This being said, people can believe homosexuality is a gene that they are born with. This situation has aroused through this century as research rises concerning behaviors from the structures of the brain. In order to continue to convince the reader that people can be born homosexual and it is not a choice that they make as they grow. The article “Born Gay?” written by