Final answer:
The question relates to the reward process when setting and achieving goals, as per motivation and behavior theories in social studies. Without explicit information on what each expert mentioned in the last lecture supports, a conclusive answer cannot be provided. However, the concept of intrinsic motivation is emphasized, suggesting the pursuit of goals can be inherently rewarding.
Step-by-step explanation:
The excerpt mentioning a businessman who comforts himself with the thought that hard work is its own reward supports the idea that the process of setting and achieving goals can be intrinsically rewarding. This correlates with the motivation and behavior theories often discussed in social studies, particularly within sociology and psychology. Dr. Smith, Professor Johnson, Dr. Anderson, and Professor Brown may all have different views, but based on the provided context, none of these experts is directly referenced. Therefore, with the provided information, the question cannot be conclusively answered. Instead, understanding leadership styles and motivation can help inform the principle that individuals may find the pursuit of goals rewarding regardless of external recognition or rewards, emphasizing an intrinsic motivation.