Which of the following is NOT one of the four stages of team development?

The correct answer is based on the well-established model of team development formulated by Bruce Tuckman, which outlines four primary stages: forming, storming, norming, and performing. Each of these stages represents a different phase of a team's evolution, addressing how team dynamics change over time.

In the forming stage, team members come together and start to understand the group, defining their roles, and establishing relationships among each other. The storming stage typically involves conflict as team members express their differing views, competing for status, and grappling with group dynamics. The norming stage occurs when the team starts to resolve conflicts, establish norms, and work more cohesively. Finally, the performing stage is where the team operates effectively towards achieving its goals.

The term "conforming" is not part of Tuckman's framework and does not represent a recognized stage of team development. This is why it is identified as the option that is NOT one of the four stages of team development. Understanding these stages helps team leads facilitate better communication and collaboration as teams progress through their development.