In 1906, she began studies in philosophy and psychology at Smith College but also took courses in physical education.
[3] In 1913, with Charlotte Perry, she founded the Perry-Mansfield Performing Arts School & Camp in Steamboat Springs, Colorado.
It later became the oldest continuous dance school and camp in the United States and, in 1994, was added to the National Register of Historic Places.
[4] Over the years, members of the faculty included Doris Humphrey, Agnes de Mille, José Limón and Louis Horst.
Alumni included actors Lee Remick, Dustin Hoffman and Julie Harris.