Final answer:
The Director of Nursing (DON) should work with the administration to develop a staff development program that focuses on improving supervisory skills and the multi-disciplinary approach to resident care.
Step-by-step explanation:
The subject of this question is DON, which stands for Director of Nursing.
The phrase in the question states that the DON should cooperate with the administration in planning a staff development program. This program aims to upgrade the competence of personnel, with specific attention given to improving supervisory skills and the multi-disciplinary approach to resident care.
Therefore, the DON is responsible for collaborating with the administration to enhance the skills of the staff, including those in supervisory positions and utilizing the multi-disciplinary approach in resident care.