
The researchers examined 3,652 talks given in the fields of biology, bioengineering, history, political science, psychology, and sociology at the 50 universities ranked-highest by U.S. News & World Report. All of these fields have high percentages of women among total faculty.
The results showed that men gave 69 percent of the talks and women delivered 31 percent. The data showed that even when the speaker was an assistant professor, men still gave two thirds of the presentations. The researchers found that when a man was responsible for inviting speakers, women were chosen to present only 30 percent of the time. When a woman selected who would address the colloquium, women were selected as speakers almost half the time.

The study, “Gender Disparities in Colloquium Speakers at Top Universities,” was published on the website of the journal Proceedings of the National Academy of Sciences. It may be accessed here.


