71. A manager is asked to manage a major organizational change with little advance planning time. The manager decides to search for a simple and streamlined model to help manage this change. Which change-management model would be appropriate for this manager to use?

Answer: C

Explanation:

Awareness, Desire, Knowledge, Ability, Reinforcement (ADKAR) is the appropriate model for managing change.

The ADKAR model is designed for effective change management, especially in situations with limited planning time. It provides a straightforward framework that focuses on guiding individuals through the change process, making it suitable for the manager's needs.

A) Cisco Change Roadmap

The Cisco Change Roadmap is a more complex model that includes detailed phases and specific tools, which may not be ideal for a manager seeking a simple and streamlined approach. This model is better suited for organizations with established change management processes and more time for implementation.

B) Kotter's Eight-Step Model

While Kotter's Eight-Step Model is a well-respected framework for change management, it involves multiple steps and requires thorough planning and execution. This complexity may not align with the manager's need for a quick and straightforward model to implement change effectively.

C) Awareness, Desire, Knowledge, Ability, Reinforcement (ADKAR)

ADKAR is specifically designed to facilitate change through a clear and concise approach that can be quickly understood and applied. It emphasizes individual transitions and focuses on five key outcomes, making it particularly effective for managing change in an urgent context.

D) Diffusion of Innovation Theory

Diffusion of Innovation Theory focuses on how new ideas and technologies spread within a social system, which may not provide the structured approach needed for managing organizational change. This model is more theoretical and less practical for immediate change management needs.

Conclusion

ADKAR stands out as the most suitable model for the manager due to its simplicity and focus on individual transitions, allowing for effective change management even with limited advance planning. In contrast, the other options involve more complexity or theoretical frameworks, making them less appropriate for the immediate requirements of the situation.