Mary Ann Mason writes for The Chronicle of Higher Education, March 3, 2014
Having children is a career advantage for men; for women, it is a career killer. And women who do advance through the faculty ranks do so at a high personal price. They are far less likely to be married with children. We see more women than we used to in visible positions, like presidents of Ivy League colleges, but we also see many more women than men who are married with children working in the adjunct-faculty ranks, the “second tier,” and one of the fastest-growing sectors of academe.