Final answer:
An integrated model of leadership considers both task-oriented and relationship-oriented behaviors, combining elements of transactional and transformational leadership styles as well as adapting democratic, laissez-faire, and authoritarian styles depending on the situation. option a.
Step-by-step explanation:
An integrated model of leadership considers a range of behaviors and styles to create leadership effectiveness. Specifically, this model looks at task-oriented and relationship-oriented behavior. These behaviors align with transactional and transformational leadership styles. Transformational leadership, as opposed to transactional leadership, includes elements of being charismatic, inspirational, intellectually stimulating, and considerate. Meanwhile, different leadership styles such as democratic, laissez-faire, and authoritarian leadership can be effective depending on the situation and the individuals involved. For an integrated leadership model, the effectiveness often arises from a balance and adaptability between these various approaches rather than relying solely on one, such as transformational leadership only or laissez-faire leadership.