Ok I'll try to explain where I'm coming from.
I arrived here because I am a mature woman who is concerned about the trans issue and the brainwashing of our children.
When I was a child growing up in the 60's I was gender non conforming. I hated all the girly things of dolls, dresses and pink things and only played with the boys. I was way better at football than most of them and played with boys toys (guns, cars etc) and dressed like a boy. I'm sure I must have also said that I wanted to be a boy. Back in the day I was allowed to be a Tomboy and it scares me that a similar child would now be considered trans and started on a medical route.
Once I hit my teenage years I discovered boys in a different light and have been heterosexual all my adult life but I'm still gender non conforming in terms of my interests and the way I dress. I would have as much of a tantrum today if you made me wear a dress as I would have when I was 3.
Anyway, I got married and had kids, lots of them, less than a dozen but more than a half dozen. Obviously I've seen them grow from birth to adulthood and have also observed relatives children, my children's peers, my grandchildren and kids that I have worked with. With my own daughters I tried to encourage them to be gender non conforming and share the interests I had but from a young age they were girly girls. I found my sons much more fun to be around as they were more interested in the things I liked.
That's why I am convinced there are innate psychological differences between the sexes. Prior to last night, I hadn't realised how feminism denies this and considers all gender (psychological) differences a product of socialization and how that appears to be a such a central tenet for feminism.
If the socialisation theory were correct how would you explain the existence of gender non conforming children and why can there be such a difference between siblings ie one brother could be boisterous and macho and another soft and effiminate?
I want to align myself with you for the reason I set out in my first paragraph but does my concern about the innateness of gender automatically disqualify me from Feminism?
Regarding evidence there is lots out there if you look for it. Here is an example, www.ncbi.nlm.nih.gov/pubmed/19016318
Btw I posted last night as neverbeenafeminist.
I'm not great at writing so I hope I've made myself clear enough x