Final answer:
The correct option is C). Feedback mechanisms are change management tools designed to visualize stakeholder input by collecting qualitative data, which can be represented through word clouds or narrative illustrations.
Step-by-step explanation:
Among the change management tools designed to visualize stakeholder input, Feedback mechanisms such as surveys, live polls, and small group discussions are often utilized to collect and represent stakeholder opinions and insights. These interactive methods enable change managers to gather qualitative data which can then be visualized using various techniques, such as word clouds or narrative illustrations. Feedback mechanisms help ensure that stakeholder voices are heard and integrated into the change process, making them essential for successful change management.