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 to guide individuals through the change process in a straightforward manner, making it suitable for situations with little advance planning. Its focus on individual transition aligns well with the manager's need for a simple and streamlined approach to organizational change.

A) Cisco Change Roadmap

The Cisco Change Roadmap is a comprehensive framework that outlines various phases of change management but can be overly complex for situations requiring quick implementation. Its detailed approach may not provide the immediate guidance needed when time is limited.

B) Kotter's Eight-Step Model

While Kotter's model is a widely recognized framework for change management, it involves multiple steps that require careful planning and execution. In a situation with little advance planning time, the complexity of this model may hinder its effectiveness.

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

ADKAR is a succinct model that emphasizes the individual aspects of change, making it particularly effective for managing change rapidly. It allows the manager to focus on essential elements that facilitate quick adaptation and engagement among employees, aligning perfectly with the urgency of the situation.

D) Diffusion of Innovation Theory

Diffusion of Innovation Theory examines how new ideas and technologies spread within an organization, but it does not provide a direct framework for managing change itself. Its theoretical nature may not offer the practical guidance required for immediate action in a change management scenario.

Conclusion

ADKAR stands out as the most appropriate model for the manager tasked with navigating change with limited time. Its emphasis on individual readiness and adaptability allows for effective implementation in urgent situations, while the other models either lack the necessary simplicity or demand more extensive planning.