Just been looking up for some evidence to back up my statement "My (limited) understating is that differences are expressed from the word go, Eg from the time people know of they are having a boy or girl."
It's my belief, which does seem to be backed up, that if parents know the sex of their baby in the before the baby is born some mums (and presumably some dads too) have already worked out scenarios for their child based on stereotypes. Or so it seems. It also seems strange these would not be communicated to baby in some way. The baby can hear before they are even born.
Finding out the sex of your baby - the pros and cons
"Bond with your unborn baby
Research suggests that finding out the sex of your baby early can help you bond.
‘If for example, you felt sure you were having a boy, and started imagining playing football with him, finding out you are having a girl can help you start to imagine more accurate scenarios,’ says Sandra. Buy a super cute boy or girl outfit to kickstart your day dream."
I've heard that when mothers find out they are having a girl they talk more to the baby than if they find out they are having a boy. But I cannot find a reference for it. Can anyone?
Certainly once children are out of the womb it does seem mothers treat girls and boys differently. How quickly, I do not know but I wonder if there is ever a point when parents treat their kids in a neutral way once they know the sex of the baby. I almost feel that would need to be learnt. Not to deny that they are a boy or a girl but not to make assumptions in their attitude and language based on the baby’s sex.
I am not blaming mothers, they are (like a lot of society) just perpetuating what we all do unconsciously, treating males and females differently. I wonder if this means we are, in a sense, preparing them for different roles in life even if we have not chosen those roles for ourselves.
And it is not just mums who do this, dads, grandparents, teachers etc also do it.
A quick look at Development Infancy through Adolescence Page 249 Gender Socialization, Laurence Steinberg, ‎Deborah Lowe Vandell, ‎Marc H. Bornstein - 2010 shows that these perceived differences are encouraged, or we could say created, by parents and others.