There's is no such thing as gender neutral. It's a scientific fact that women are better than men at certain things and men are better than women at others. People that think we're two of the same couldn't be any more off the mark.
Don't confuse this as a chance to have a pop at women because it isn't. We're wired differently, we each have our strengths and weaknesses. It's Genetics
Name one thing that all men are better at than all women, or all women are better at than all men (other than giving birth).
I'm pretty sure there are plenty of female marathon runners, 100mm sprinters or chess players that could beat any man on this forum.
So what you mean is some women are better at than some men or some men better at than some women.
But you could also say some men are better than other men and some women better than other women.
So all men are not the same amongst men and all women not the same amongst women.
Some men are 'wired differently' to other men and some women are 'wired differently' to other women.
So there is
no difference either between or across the sexes.
What I think they mean by 'gender neutral' in the article is 'not favouring one gender over the other'. The question is does the way a question is asked favour one gender or the other or do some areas of knowledge favour one gender over the other.