Just saw some comments on this post for an Edinburgh University based study and sure enough, click through to register and instead of m/f data they are asking how the (age 6-12yo) participants identify! 😳
Kinda embarrassing really, coming from Scientists.
https://m.facebook.com/story.php?story_fbid=pfbid02nMYFMbsn27oroAqd1rZQafCFMCo7xrEq4CegRKHBzU9zHaNqVKMcK6Yf24fc7M6yl&id=100057126983451