Final answer:
A leader who is very good at planning work, setting standards, and monitoring results would be considered an instrumental leader, focusing on task achievement and a structured environment.
Step-by-step explanation:
In the context of leader behavioral approaches to leadership, a person who excels at planning work, establishing standards, and monitoring outcomes would be considered an instrumental leader. This type of leader focuses heavily on achieving specific goals and tasks. Instrumental leaders are contrasted with expressive leaders, who prioritize the emotional well-being and support of their team members. Instrumental leadership is often linked to more structured, task-oriented environments, such as the military or large corporations, where there is a clear set of tasks and goals to be accomplished. An instrumental leader provides a well-organized environment with precise responsibilities, which can promote a strong, positive leader-follower relationship, especially for employees who prefer or need such structure.