Expert power is based on what?

Expert power is derived from a leader's depth of knowledge and expertise in particular areas, which earns them respect and influence over others. When individuals within an organization perceive that a leader possesses superior skills, knowledge, or experience in certain subjects, they are more likely to follow or rely on that leader's guidance. This type of power is not about authority or formal position but rather the recognition of capability and expertise.

In contrast, other forms of power mentioned would not provide the same level of influence that comes from recognized expertise. For example, enforcing discipline relates to coercive power, while the size of one’s command is more aligned with legitimate power. Delegating tasks pertains to organizational authority and management skills rather than personal expertise. Therefore, the key aspect of expert power lies in the leader's specialized knowledge and skills, making it a critical asset in leadership and influence.