According to Northouse, what is a key aspect of leadership?

A key aspect of leadership, as articulated by Northouse, is the ability to influence a group to achieve a common goal. This definition encompasses the essence of leadership itself, which is fundamentally about guiding and inspiring individuals to work together towards a shared vision or objective. Effective leaders mobilize their teams by fostering collaboration, creating a sense of purpose, and motivating members to contribute their skills and efforts for the collective success of the group.

Influence in leadership is not just about control or authority; it's about building relationships, gaining trust, and empowering others. A leader's capacity to inspire and align the efforts of the group towards a common purpose is what distinguishes effective leadership from mere management or administration. This aspect acknowledges that leadership is relational and involves engaging with followers to navigate challenges and drive progress. Thus, the correct answer reflects the core understanding of leadership as an influential process that emphasizes shared goals and collective action.