Jean Watson developed the Theory of Human Caring between 1975-1979 to bring focus to nursing as a distinct profession. The theory examines the relatedness of all things and blends sciences and humanities. It has three main elements: Carative Factors/Caritas Processes which guide nursing's core, the caring relationship, and caring occasions. The 10 Carative Factors became the 10 Caritas Processes which allow the intersection of personal and professional care. Watson views people as complex holistic beings impacted by their environment. Nursing is a human science of caring for people's health experiences through caring relationships, and occurs through authentic presence during caring events.