UPDATE: After some sleep I think I was mistaken regarding the purpose of the oversampling and arbitrary division into thirds. The purpose wasn't to pull men down, but to push women up. Due to variability of sexual dimorphism and femininity being the baseline (i.e. men who lack sexual dimorphism have feminine characteristics) you would expect them to occupy the full range. However women would only occupy the lower region since they lack a Y chromosome, and cannot have masculinity without it. Thus they over-sampled women in order to boost more of them into the "intermediate" region in order to confirm their bias that neither gender has a dimorphic brain.

Whenever some Feminist comes along touting some new study proving any aspect of Feminist theory, you can bet that they either don't understand what the study is actually saying, or the study itself is using bad or manipulated data in order to reach a pre-determined conclusion.

In the case of Deborah Orr, it's both.

Male and female brains are the same, but people are all different – and that gives me hope
http://www.theguardian.com/commentisfree/2015/dec/04/male-female-brains-same-but-people-all-different

Sex beyond the genitalia: The human brain mosaic
http://m.pnas.org/content/early/2015/11/24/1509654112

Intro/Outro Song: "Earthy Crust" by Jingle Punks
Background Song: "So Far Away" by Riot.
Courtesy of the YouTube Audio Library.