What causes homosexuality? Is homosexuality born
4hw.com.cn: in recent years, homosexuality has been legalized in more and more areas, and homosexuality has been accepted by more and more people. The group that was always hiding underground has slowly begun to become active. Then a little partner asks, what is the reason for homosexuality? Is homosexuality born? Let's have a look.
What determines sexual orientation?
Is sexual orientation innate or acquired? Is it immutable or optional? Some people believe that homosexuality is a learning behavior, but others believe that if homosexuality is a learning behavior, homosexuality orientation should be changed by letting homosexuals learn from heterosexual sexual arousal, sexual stimulation and sexual behavior, but this is actually very difficult.
By dissecting the brains of homosexuals, scientists found that the brains of homosexual men are similar to those of heterosexual women, but different from those of heterosexual men. Other findings include that the finger prints of gay men are similar to those of heterosexual women, such as the finger prints of a fetus formed at 16 weeks. This suggests that homosexuality may be genetically determined.
The study of identical twins shows that if one twin is gay, the rate of the other is gay increases by 50%. Scientific research on homosexuality is still very preliminary, and every new discovery changes the way science observes homosexuality.
Sexual orientation refers to a person's lasting attraction to men and women in terms of emotion, romance and sex. Studies in recent decades have shown that sexual orientation is a continuous concept with gradual degree, such as skin color. Everyone's sexual orientation lies somewhere between 'only interested in different sex' and 'only interested in the same sex'.
There are many theories about sexual orientation. Most scientists today agree that sexual orientation is likely to be the result of a combination of environmental, cognitive and biological factors. In conclusion, it is important to recognize that sexual orientation can be caused by many factors and vary from person to person.
Sexual orientation is a complex problem, which is affected by many factors. Psychoanalytic theory holds that unresolved Oedipus or Oedipus complex is an important factor in determining 'sexual' orientation. They assume that boys who are too close to their mother and alienated or hostile to their father will have a fear of their heterosexual sexual impulse, which will promote their sexual orientation to the same sex.
The sexual learning theory advocates that the homosexual experience or fantasy in early childhood is not inhibited, but strengthened through sexual behavior and masturbation, which promotes the same-sex sexual orientation, while genetic research has not found the genetic markers that determine the orientation.
Psychologists at the University of California, Los Angeles recruited 792 subjects, including 198 gay men, lesbians, heterosexuals and heterosexuals. The respondents were asked whether they had participated in 58 games or sports as children. The results show that lesbians and gay men tend to play some non gender typical activities.
Researchers surveyed 878 adult men in Brazil, Turkey and Thailand with questionnaires and interviews, including 177 homosexuals, 157 bisexuals and 544 heterosexuals. Generally speaking, gay men are less interested in sports in their childhood, play more with girls, and have less aggressive personality.
Psychologist Richard & middot; In the late 1960s, green recruited 66 boys with feminized behavior and another 56 boys as the control group. When they entered puberty or adulthood, 35 people in the control group were all heterosexuals; Of the 44 people in the experimental group, 33 were gay or bisexual and 11 were heterosexual.
As for the effect of hormones on sexual orientation, scientists mostly focus on prenatal hormones. Many scientists believe that hormones are one of the influencing factors. It is known from animal experiments that the hormone concentration of experimental mice before birth will affect their sexual orientation.
Women with congenital adrenal hyperplasia (excessive testosterone during embryonic development) have a higher rate of homosexuality than their female relatives who do not have the disease. Some non gender typical traits (including favorite games, aggression, index finger to ring finger length ratio) are affected by prenatal hormone concentrations.
From a psychological point of view, it comes from the lack of male roles in the family or family. Boys grow up in female circles such as mothers, sisters, aunts and aunts, or their masculinity is frustrated (frustration means that the masculinity of their parents is weakened by traumatic events and loses its positive impact on boys).
In childhood, gender identity encounters confusion. For example, families raise girls as boys and boys as girls, or overemphasize that boys are like girls. The third is the lack of paternal love and maternal love, and is taken care of by big brothers or sisters of the same sex, resulting in strong attachment and hazy love.
From the influence of environment, media and social culture, for example, adolescent children are at the peak of role confusion and self exploration. They often imitate their idols in dress, behavior, language and even mind to get self role satisfaction and get the attention of the opposite sex or peers.
People with bisexual orientation can obtain sexual and emotional satisfaction from either gender. True bisexual people do not have to have sexual relations with both sexes at the same time. The vast majority of bisexual people can establish a stable one-to-one relationship with the opposite sex or the same sex at any stage of their life.
In the past, there were many different views on the decision of sexual orientation. For example, in one case, a person is considered gay only if they have homosexual sex; But sometimes a person can occasionally have same-sex, but he is still considered heterosexual in orientation.
It is generally believed that sexual orientation is not measurable from a large point of view, so the degree of attraction of both sexes is no longer regarded as one of the criteria to judge bisexual orientation