Final answer:
The part of leadership that best demonstrates the behavior of 'setting the example' is being a role model, since role models embody the leadership qualities in day-to-day actions, unlike coaches, counselors, or teachers, who have more specific interactive roles.
Step-by-step explanation:
Leaders at all levels are expected to "Set the example" for their subordinates. The part of leadership that best demonstrates this behavior is acting as a role model. A role model exemplifies the behaviors, attitudes, and ethical standards expected from others. They demonstrate integrity and lead by example, setting the standard for their subordinates. It's not solely about giving instructions or providing advice, like a coach or counselor might do, or delivering knowledge like a teacher, but about embodying the leadership qualities in everyday actions.
The concept of leadership on an athletic team is best exemplified by the team captain. They are the prototype for leadership as they set the tone for the team's attitude, work ethic, and behavior both on and off the field.
Given these definitions and the different styles and functions of leadership, such as instrumental and expressive leadership, each individual may have a preferred style based on effectiveness in various contexts—an understanding that can be critical in professional and personal development.