Which action does NOT demonstrate effective leadership?

Refusing to listen to other points of view does not demonstrate effective leadership. Effective leaders value diverse perspectives as they enhance decision-making and foster an inclusive environment. By actively listening to different viewpoints, leaders can better understand their team's concerns and ideas, which is essential for collaborative problem-solving and innovation. When leaders encourage team input and provide constructive criticism, they create a culture of open communication and trust, which motivates team members and enhances overall team performance. In contrast, dismissing alternative views stifles creativity, discourages team engagement, and can lead to a lack of trust, ultimately undermining the effectiveness of leadership.