Stages of Team Development in Organizational Settings

Every team you’ve ever been part of – at work, in a classroom, or on a project – went through a predictable set of growing pains before it could truly perform. People clashed, roles were unclear, and things felt messy before they finally clicked. This isn’t a sign of failure; it’s a natural progression. Psychologist Bruce Tuckman first described this progression in 1965, introducing what is now one of the most referenced models in organizational behavior – the stages of team development. Understanding these stages helps managers, leaders, and team members navigate the journey from a loosely assembled group to a high-performing team with greater clarity and confidence.

From a group to a team: what’s the difference? 🔗

Before diving into the stages, it’s worth drawing a clear line between a group and a team. A group is simply a collection of individuals who may work in the same space or report to the same manager but operate largely independently. A team, on the other hand, is defined by shared goals, mutual accountability, and interdependence. According to research in organizational behavior, groups where members coordinate their efforts and feel genuinely motivated to contribute can achieve high performance levels – while groups marked by conflict or low cohesion tend to underperform. The transformation from group to team doesn’t happen automatically; it unfolds through identifiable developmental stages, each with its own psychological and task-oriented dynamics.

Tuckman’s model: an overview 🔗

Tuckman’s forming-storming-norming-performing model was built on a review of fifty published studies on group development. His core argument was straightforward: these stages are not optional detours – they are necessary and inevitable for a team to grow, tackle challenges, and deliver results. In 1977, Tuckman and Mary Ann Jensen added a fifth stage, adjourning, to account for what happens when a team’s work comes to an end. Together, the five stages form what is often called the Tuckman Ladder – a progression that captures both the psychological experiences of team members and the task-focused dynamics at each phase.

Stage 1: forming 🔗

The forming stage is the starting point. A new team has been assembled, and members are still figuring out who everyone is, what the team is supposed to do, and where they fit in. Uncertainty is high during this stage, and people look for leadership and authority. Members tend to be polite and cautious – conversations stay surface-level, and most interactions are social rather than task-driven. Beneath the politeness, though, members are privately asking: What is expected of me? Will I fit in here? What does this team offer me?

Psychological dynamics in forming 🔗

The harmony in this stage is largely superficial – it stems from good manners rather than genuine mutual understanding. Performance is initially low, and the team has not yet developed real trust or shared working norms. For leaders, this is the moment to establish a clear vision, define roles, and help members understand how their work connects to the team’s larger goals. Creating a team charter at this point – a document that outlines the team’s purpose, ground rules, and expectations – can provide a valuable anchor as the team moves forward.

Stage 2: storming 🔗

As members become more comfortable, the polite veneer of the forming stage gives way to friction. The storming stage is characterized by interpersonal conflict, competition, and power struggles. Members begin asserting their opinions more forcefully, roles and responsibilities feel contested, and frustration can rise – both with each other and with the leadership. In the storming stage, members tend to get into competitiveness, defensiveness, and conflict over roles and personalities, and may become critical of the leader.

Why storming is necessary 🔗

It may feel like the team is falling apart, but storming is actually a healthy sign. It signals that members are opening up, engaging with each other’s ideas, and beginning to take the work seriously. Disagreements and personality clashes must be resolved before the team can progress, and some teams may get stuck here – or cycle back to it – if new conflicts arise. Notably, in Tuckman’s original 1965 review, only 50% of the studies he analyzed identified a clear stage of intragroup conflict, meaning not all teams experience storming with the same intensity. For leaders, the priority in this stage is to address conflict early, clarify roles, and create a psychologically safe space where disagreement is handled constructively rather than suppressed.

Stage 3: norming 🔗

Gradually, the team finds its footing. In the norming stage, members begin to resolve their differences, appreciate each other’s strengths, and establish shared ways of working. Consensus develops around leadership roles and individual responsibilities, and a sense of cohesion and unity begins to emerge. Members become more willing to ask for help, offer constructive feedback, and take ownership of their contributions to the team’s goals.

Norms, cohesion, and task focus 🔗

Team norms – the unwritten rules that govern how the group operates – solidify during this stage. During norming, members shift their energy toward the team’s goals and show an increase in productivity in both individual and collective work. Cohesion grows, and members start to feel a genuine sense of belonging. However, there’s a risk: if norms around avoiding conflict become too strong, members may hold back controversial ideas to preserve harmony – a dynamic that can quietly limit innovation. The norming stage also sets the foundation for the next, most productive phase.

Stage 4: performing 🔗

The performing stage is where a group truly becomes a high-functioning team. In this stage, members feel confident in their individual abilities and those of their teammates, and the team is able to prevent or solve problems constructively. Roles may become more fluid, with members stepping into different responsibilities as needed. Decision-making is collaborative, trust is well-established, and the team focuses its energy squarely on achieving its objectives.

What makes the performing stage distinctive 🔗

Not every team reaches this stage. The performing stage is not reached by all groups. Those that do get there have developed what researchers describe as true interdependence – the ability to work independently, in subgroups, or as a complete unit, all with equal competence. The leader’s role shifts significantly here: rather than directing or managing conflicts, the leader delegates more freely and trusts the team to self-manage. As the team matures, leadership style evolves from directing through coaching and participation toward delegation. The team may even develop its own successor leader organically.

Stage 5: adjourning 🔗

When a team’s project concludes – or when the organization’s needs change – it enters the adjourning stage. The emphasis shifts to wrapping up final tasks, documenting results, and members potentially being reassigned to other teams. Added by Tuckman in 1977, this stage is also informally called “mourning” – because members who have worked closely together often feel a genuine sense of loss when the team dissolves.

Psychological dynamics in adjourning 🔗

Team members may feel anxiety about their future roles, sadness about the changes coming to their team relationships, and simultaneously a sense of deep satisfaction at the team’s accomplishments. These conflicting emotions can cause morale to fluctuate. For managers, the adjourning stage calls for sensitivity: celebrating the team’s achievements, providing support for those who find the transition difficult, and creating space for reflection. Importantly, if the team is a standing committee with ongoing membership, the departure of key members can reset the cycle – sending the group back into forming or even storming.

The non-linear reality of team development 🔗

One of the most important caveats about Tuckman’s model is that team development is not always a straight line. Teams often move back and forth between stages – a major disagreement or a change in team composition can push a norming team back into storming. A new team member joining mid-project, a leadership change, or a significant shift in goals can all disrupt the team’s current stage. Various factors – new members joining, current members leaving, new tasks being assigned, or leadership changes – keep teams moving back and forth among stages. This is not failure; it is the dynamic nature of human collaboration. Ideally, each regression ultimately leads to a higher level of functioning once the team works through the disruption.

The role of psychological safety across all stages 🔗

Running through each of these stages is a critical psychological enabler: psychological safety – the shared belief that it is safe to take interpersonal risks in the team. Research shows that psychological safety is the engine of team performance, not simply a “nice to have” feature. Teams that establish psychological safety move through the storming stage more efficiently, develop healthier norms, and sustain higher performance over time. Leaders who build environments where dissent is welcome, mistakes are learning opportunities, and every voice is valued accelerate their team’s development through every stage of the model.

Why this model still matters in organizations today 🔗

Tuckman’s model has remained relevant for six decades because it captures something that is both universal and deeply human: the messy, nonlinear process of learning to work together. It is widely considered the most referenced framework in organizational literature on group development. For managers, it provides a practical lens to diagnose where a team currently stands and what it needs to move forward. For team members, understanding the model makes the frustrations of storming feel manageable, the gains of norming feel meaningful, and the satisfaction of performing feel earned. It also sets realistic expectations: high performance takes time, and every team – no matter how talented – must pass through the earlier stages to get there.

What do you think? Reflecting on teams you’ve been part of, can you identify which stage the team was in – and what finally pushed it forward? If you’re leading a team today, which stage do you think it’s currently navigating, and what does it need most from you right now?

References

1. https://www.leadershipiq.com/blogs/leadershipiq/tuckmans-stages-of-group-development
2. https://openwa.pressbooks.pub/organizational-behavior/chapter/9-2-group-dynamics/
3. https://en.wikipedia.org/wiki/Tuckman%27s_stages_of_group_development
4. https://courses.lumenlearning.com/suny-principlesmanagement/chapter/reading-the-five-stages-of-team-development/
5. https://www.bitesizelearning.co.uk/resources/tuckman-stages-team-development-forming-norming-storming-performing
6. https://pmc.ncbi.nlm.nih.gov/articles/PMC4215500/
7. https://hr.mit.edu/learning-topics/teams/articles/stages-development
8. https://www.wcupa.edu/coral/tuckmanStagesGroupDelvelopment.aspx
9. https://www.businessballs.com/team-management/tuckman-forming-storming-norming-performing-model/
10. https://pmc.ncbi.nlm.nih.gov/articles/PMC7393970/