Margaret Floy Washburn

Margaret Floy Washburn, born on July 25, 1871, was a pioneering figure in American psychology during the early 20th century. She made significant contributions to the field, particularly through her experimental research in animal behavior and the development of motor theory.

In 1894, Washburn became the first woman in the United States to earn a PhD in psychology, breaking barriers for future generations of women in the field. Her leadership was further recognized when she became the second woman, following Mary Whiton Calkins, to serve as president of the American Psychological Association in 1921.

Washburn's influence extended beyond her presidency; she was also the first woman elected to the Society of Experimental Psychologists. Her work has been acknowledged in modern assessments, with a 2002 survey ranking her as the eighty-eighth most cited psychologist of the twentieth century, sharing this honor with notable figures such as John Garcia and James J. Gibson.