Final answer:
Rosemarie Rizzo Parse developed The Human Becoming School of Thought, which emphasizes personal choice and responsibility in health care.
Step-by-step explanation:
The nurse theorist who developed The Human Becoming School of Thought is Rosemarie Rizzo Parse. This theory focuses on the human experience of co-creating health through the processes of valuing, choosing, and interacting, thereby allowing individuals to live their lives more fully. The theory emphasizes personal choice and individual responsibility in the process of becoming, as well as the importance of the nurse-patient relationship in health care.