Final answer:
Structural strain refers to people's expectations being unmet and causing tension. In value-added theory, changes in organizational leadership would not be considered an example of structural strain. The correct answer is D. Changes in organizational leadership.
Step-by-step explanation:
Structural strain refers to people's expectations about a situation being unmet, causing tension and strain. In the context of value-added theory, an increase in workload (Option A) can be seen as an example of structural strain because it can cause strain and tension if it exceeds a person's expectations or capabilities. Technological advancements (Option B) and competition from other companies (Option C) can also be considered examples of structural strain as they can disrupt established structures and create tension.
However, changes in organizational leadership (Option D) would not be considered an example of structural strain since it refers to a change in personnel rather than a situation causing tension or strain. Therefore, the correct answer is D. Changes in organizational leadership.