Final Answer:
The chair's leadership style in this scenario can be described as facilitative.
Explanation:
In a facilitative leadership style, the leader acts as a guide and facilitator, empowering team members to take ownership of the decision-making process.
In this case, the RN chair allows committee members to suggest and lead discussions on topics that interest them, indicating that she trusts their expertise and judgment. By adopting a facilitative approach, the chair fosters a collaborative and participatory environment, where all members can contribute their ideas and perspectives. This leadership style promotes innovation, creativity, and a sense of shared responsibility for decision-making, which is particularly important in a healthcare setting where patient care outcomes depend on the collective efforts of the interdisciplinary team.