The studies this author cites to support her argument are not the be all end all, and if she were to submit such a literature review to an academic journal, rather than the G&M, then it would be outright rejected. Just as it is irresponsible for a sociologist to blame gender differences entirely on culture (i.e. discrimination), it is irresponsible for for a biologist to blame it entirely on nature. There is interplay between various biological and cultural factors that need to be examined. A good example is male-female marathon world records time - until the 1970s, differences in record times were over 100 minutes. Now the difference is 13 minutes. While there are biological explanations for physical differences between men and women, our old assumptions of how sizable these differences are have been challenged. Thus, studies that conclude there are biological reasons for differences in gendered interests need to be expanded upon to account for how deterministic this effect is