Summary
Highlights
Studies indicate that groups must evolve through specific steps to become effective teams. Bruce Tuckman's model identifies five stages of team development: Forming, Storming, Norming, Performing, and Adjourning. A manager can facilitate this process, but a certain level of challenge is necessary to reach the performing stage.
This is the initial stage where individuals come together, attempting to understand their roles and teammates. People are often tentative and polite. The leader's role is to cast a vision for the team, define success, and create opportunities for members to get to know each other.
In this phase, team members become more assertive as the initial politeness fades. Conflicts over roles, goals, and work approaches are common as individuals try to understand expectations. The leader should clearly define the mission, communicate the plan, and facilitate agreement on working methods to bind the team together.
After storming, the team settles into a more normalized state. The focus shifts to management concerns, such as who does what, when, and where. As the plan is implemented, individuals find their place, and the team progresses towards its goal. The leader should identify and remove barriers to performance and offer encouragement and support.
The performing stage is when the team operates with high efficiency and synergy, where outputs exceed individual inputs. This requires interdependence, trust, and a supportive environment for personal development and psychological safety. Leaders must avoid complacency and encourage continuous improvement by asking what the team should stop, continue, and start doing to avoid regressing to earlier stages.
This final stage occurs when projects end or team members move on. A leader can help the team acknowledge and process this transition, which may involve celebrating achievements and addressing feelings of disappointment or grief. The leader supports individuals as they prepare to enter the forming stage again, either with a new task or a different team, restarting the cycle.
The Tuckman model helps managers assess a team's progress and determine what support is needed to advance. It also benefits team members by providing a shared understanding of their internal dynamics, especially during challenging phases like storming. Recognizing these stages normalizes difficulties, allowing teams to focus on solutions rather than frustration.