Final answer:
Management as a separate field in its own right defies the kind of functional differentiation applied to working specialties.
Step-by-step explanation:
In the context of management, the kind of division of labor applied to working specialties is known as functional differentiation. This means that different individuals or departments are assigned specific tasks and responsibilities within an organization based on their expertise and skills.
For example, in a company, there may be separate departments for finance, marketing, operations, and human resources, each focusing on their respective areas of specialization. This functional differentiation allows for specialization and efficiency in managing different aspects of the business.
Other examples of functional differentiation can be seen in fields like medicine, where different specialists such as cardiologists, neurologists, and orthopedic surgeons focus on specific areas of healthcare.