Single-sex education is on the rise. Why do proponents say it can be so beneficial to students? We talk with one supporter, Johnnetta Cole, one-time president of both Bennett College for Women and Spelman College. She's now the president of the Smithsonian National Museum of African Art.

Do you support single-sex education? Join the discussionMore on Dr. Johnnetta ColeSmithsonian National Museum of African Art websiteNational Museum of African American History and Culture websiteYoung Women's Leadership Charter School website