She meanwhile did graduate work at Columbia under Edward Delavan Perry and Mortimer Lamson Earle, earning a master's degree in 1900 and Ph.D. in 1901. Her dissertation, “The Cults of Olbia,” was published in the Journal of Hellenic Studies.Journal of Hellenic Studies Vol. 23 (1903), pp24-53 Upon earning her Ph.D., she became assistant professor in Greek and Latin at Barnard College, a position she held from 1901 through to her retirement in 1943.
