Mirage wrote:Mavorpen wrote:Despite almost a century of psychoanalytic and psychological speculation, there is no substantive evidence to support the suggestion that the nature of parenting or early childhood experiences play any role in the formation of a person’s fundamental heterosexual or homosexual orientation. It would appear that sexual orientation is biological in nature, determined by a complex interplay of genetic factors and the early uterine environment. Sexual orientation is therefore not a choice, though sexual behaviour clearly is.The fetal brain develops during the intrauterine period in the male direction through a direct action of testosterone on the developing nerve cells, or in the female direction through the absence of this hormone surge. In this way, our gender identity (the conviction of belonging to the male or female gender) and sexual orientation are programmed or organized into our brain structures when we are still in the womb. However, since sexual differentiation of the genitals takes place in the first two months of pregnancy and sexual differentiation of the brain starts in the second half of pregnancy, these two processes can be influenced independently, which may result in extreme cases in trans-sexuality. This also means that in the event of ambiguous sex at birth, the degree of masculinization of the genitals may not reflect the degree of masculinization of the brain. There is no indication that social environment after birth has an effect on gender identity or sexual orientation.Human sexual orientation most likely exists as a continuum from solely heterosexual to solely homosexual. In 1973, the American Psychiatric Association reclassified homosexuality as a sexual orientation or expression and not a mental disorder.12 The mechanisms for the development of a particular sexual orientation remain unclear, but the current literature and most scholars in the field state that one’s sexual orientation is not a choice; that is, individuals do not choose to be homosexual or heterosexual.8,11
All of those quotes are from my three sources. I even highlighted important points in red so that you don't have to stress yourself with the difficult action of actually reading and comprehending sources.
Now, do you STILL want to pretend as though you've actually read them, despite making claims that are demonstrably false? Stop. Lying.
How did they test it out again ? I mean, anyone can simply say anything.
See, that's the thing. In order to determine how they tested these things, you actually need to read. I know, that's a novel concept, right?




I can give...seriously.