Choice of majors: are women really different from men?

The gender wage gap persists in the workplace in part because women major in fields that lead them into lower-paid occupations than fields associated with majors men choose. An open question is why women are more likely than men to switch towards majors that lead to lower-paying careers. Drawing on research suggesting that women are affected more by negative feedback than men, we use unique administrative data from a large private university on the East Coast from 2008 to 2016 to test whether women are more likely than men to switch majors in response to low grades in major-related classes. We also test whether the prevalence of men in a major or a major’s reputation for being stereotypically male-oriented induces women to switch out of that major more readily than men. We control for other factors that may affect a student’s final major, including high school performance, gender composition of faculty and peers, and economic returns of majors. The results show that overall women and men are equally likely to change their majors in response to poor grades in major-related courses. We also find no evidence that women in male-dominated majors are more likely than men to switch out, but we find that men with very low grades in female-dominated majors are more likely to switch out of these majors than women. In addition, we find that women are more likely to switch out of majors that are both male-dominated and STEM in response to poor performance compared to men. Thus, our results suggest that only when women students experience multiple signals suggesting their lack of fit in a field (i.e., low grades combined with gender peer composition, and external stereotyping signals) they tend to switch out of the major more often than male students. We find that men exhibit this tendency in response to even fewer overlapping signals about misfit than women.