Which of the following is NOT a stage in the 4 stage development model?

The 4 stage development model, often associated with team dynamics, includes the stages of Forming, Storming, Norming, and Performing. Each of these stages represents a specific phase that teams typically go through as they develop and work together.

In the context of this model, "Consolidating" is not one of the established stages. Instead, the progression of a team moves through the initial forming stage, where members get to know each other, the storming stage, where conflicts and differences arise, and the norming stage, where the team starts to establish norms and build cohesiveness, leading to the performing stage, where the team operates effectively and efficiently towards their goals.

Understanding these stages is crucial for fire officers and team leaders as it aids in facilitating team development, addressing challenges, and enhancing overall performance in a fire service environment. The inclusion of "Consolidating" does not reflect the established framework for team development, making it the correct answer to identify what is not a stage in the model.