Final answer:
Transformational leadership is most effective when combined with elements of transactional leadership, incorporating both inspirational and organizational structure elements.
Step-by-step explanation:
Research suggests that transformational leadership is most effective when it is combined with aspects of transactional leadership. Transformational leaders are characterized by their charisma, inspiration, intellectual stimulation, and individual consideration. However, elements of transactional leadership, which rely on a system of rewards and punishments to achieve organizational goals, can also be beneficial when integrated with transformational leadership strategies. This combination can help maintain organizational structure while inspiring and empowering employees towards innovation and change. It is crucial for effective leadership to adapt to the context and the needs of the followers as well as the organizational goals.