Final answer:
Organizational culture, or collective beliefs about how organizations work and how change happens, can be confirmed or disrupted during an organizational change.
Step-by-step explanation:
The correct answer to the question is a) Organizational culture.
Organizational culture involves the values, beliefs, attitudes, and systems that influence the behavior of employees within an organization. During organizational changes, the existing organizational culture can either be confirmed or disrupted. For example, if the change aligns with the current culture, it will likely be confirmed. However, if the change goes against the existing culture, it may disrupt it and require adjustments.