Which stage is NOT part of Tuckman's stages of team development?

Tuckman's stages of team development are a widely recognized framework that describes the phases teams typically go through as they form and develop. The stages include Forming, Storming, Norming, Performing, and later Adjourning. The purpose of this model is to illustrate how teams evolve over time, facing challenges and growing in cohesion and performance.

In this framework, "Staging" is not a recognized stage. The established stages focus on the dynamics that teams experience, from initial formation through conflicts and eventual effectiveness. Each of the other stages—Forming, Storming, Norming, and Performing—addresses specific behaviors and processes that emerge as teams work together.

Using this context, it becomes clear that the correct answer identifies one that does not exist in the framework, while the others accurately represent the essential phases of team development according to Tuckman's model.