Be skeptical of the neuroscience of gender

How is Virginia Hughes qualified to pass judgement on someone else’s research? In the Popular Science article she says the study was riddled with errors both in methodology and in logic. I want to know why she thinks she is the right person to render such sweeping pronouncements, especially in light of the fact that in support of her own contentions that the research she castigates was flawed, she offers nothing but generalities about other studies, and not one example of a method or assumption in this study which she considers flawed. The lady has clearly and utterly failed in this PS article to put her money where her mouth is.