This question belongs to Organizational Culture and Leadership because CPXP views leaders as central to shaping expectations, accountability, and the daily behaviors that sustain experience improvement. C is the best answer because it combines clear goals, active leadership presence, and follow-through on feedback. The Beryl Institute identifies accountable leadership with committed time and focused intent as a guiding principle for experience excellence, and its leadership resources describe leadership rounding as an essential practice for sustaining culture. Purposeful rounding also helps ensure that the voice of the patient is not only heard but acted on in a timely way. In contrast, A restricts transparency, B isolates ownership, and D delays action. Sustainable patient experience culture requires visible, shared, and ongoing leadership engagement.