Final answer:
The Six Stages of Crisis Management was developed by W. Timothy Coombs, which is used to better understand and manage organizational crises.
Step-by-step explanation:
The alternative to the Anatomy of a Crisis, known as the Six Stages of Crisis Management, was developed by W. Timothy Coombs. This model is helpful for understanding and managing crises in various organizations and situations. While not the focus of the question, it is important to note that there are various models and theories regarding stages of development in different contexts, such as the general adaptation syndrome in health, the stages of grief in psychology, and the lifecycle of social movements in sociology.