For anyone who has access to BBC programmes I’d highly recommend BBC 2’s No More Boys And Girls: Can Our Kids Go Gender Free?

It’s an interesting two-part documentary about how gender influences in childhood affect our potential and subsequent lives as adults. The documentary mainly focuses on various “experiments” conducted with 7 year olds, but also includes its own version of the famous “Baby X” experiments by Seavey, Katz, & Zalk. It highlights the extreme gendering children are exposed to from the beginning and what a negative effect it has. 

http://www.bbc.co.uk/mediacentre/proginfo/2017/33/no-more-boys-and-girls