At colleges, glass ceiling persists
A panel led by the National Academy of Sciences (NAS) recently claimed there are far fewer tenured female science and engineering professors than men, even though the number of female students in medical and technical fields is steadily increasing.Women earn 20 to 30 percent of the nation's doctorates in science, but they receive less than half that number of full professorships in science and engineering fields, according to the panel.Princeton's numbers are less dramatic than national figures.