author
A nurse and psychology teacher, she wrote to make ideas about the mind practical and useful for everyday care. Her best-known work brings early 20th-century psychology into direct conversation with nursing and patient treatment.

by Mary F. Porter
Little biographical information about Mary F. Porter is readily confirmed online, but her surviving work shows a clear focus: helping nurses use psychology in practical ways.
She is known for Applied Psychology for Nurses, published in 1921 by W. B. Saunders Company. In the book, she identifies herself as a graduate nurse and as a teacher of applied psychology at Highland Hospital in Asheville, North Carolina, suggesting a career that combined hands-on nursing experience with classroom instruction.
That background helps explain the book's tone and purpose. Rather than treating psychology as an abstract subject, she wrote for working nurses and students, connecting attention, emotion, habit, and behavior to the care of patients. Even with only a small historical record available, her work remains an interesting example of how nursing education was beginning to draw on psychology in the early 1900s.