Answer:
d. Behavioral
Step-by-step explanation:
Behavioral approach defines how a leader interact with its followers. It also includes the actions of a leader towards its followers.
In behavioral approach to leadership, anyone can become a leader if they want to, but such leader trainings and observations for effective leadership. The behavioral approach centers on interpersonal relationship between a leader and its followers. There is also an aspect of behavioral approach - task behavior which focuses on workers achieving set targets at workplace while relationship behavior help workers feel safe and comfortable by their leaders in their place of work.