Answer:
A.Leadership styles and behaviours
Explanation:
-Leadership styles and behaviours refer to the approach and actions a leader take to direct, motivate and guide people.
-Team processes refer to how the team works to accomplish goals.
-Team characteristics refer to the qualities that a group of people that work together possess.
-Leader power and influence refer to the ability a leader has to convince people to do certain things and achieve a goal.
According to this, the option that captures the specific actions that leaders take to influence others at work is leadership styles and behaviours.