Final answer:
True, the time an employee spends on a particular job often leads to specialization of labor, where the employee gains expertise and efficiency, thereby increasing productivity and quality of work.
Step-by-step explanation:
The statement that the time an employee spends on a particular job determines his or her specialization of labor is largely true. Specialization of labor refers to the process by which employees develop expertise and efficiency in a specific task or job. This concept is supported by examples such as assembly line workers, stylists, and doctors, who become more productive and deliver higher quality results within their specialized fields. The time spent performing their specialized tasks allows them to refine their skills and possibly introduce innovative methods to improve their work.
Specialization of labor is not just a matter of the time spent, but also the skill set that the employee builds over that time. For instance, someone very productive at their consulting job would maximize income by focusing on consulting rather than on less productive tasks like growing vegetables, as specializing allows them to apply labor to where they are most skilled and effective.