I was doing some training at work about team culture, and they refer exclusively to the Tuckman Model – Forming, Storming, Norming & Performing. I decided to see if there were any critiques of the model and the first few results were all favourable and didn't look too deeply at whether it was any good, or still relevant so I asked ChatGPT.
That model was published more than 60 years ago and was developed from a meta-analysis of psychoanalytic studies of therapy and laboratory training groups for a deeply hierarchical command and control military context (the US Navy). Bruce Tuckman himself even said that the editor of the Psychological Bulletin at the time, Lloyd Humphreys, turned down publication of his paper, concluding that the reviewed studies themselves were not of sufficient quality to merit publication.
You're on solid ground pushing back. Tuckman's model persists mostly because it's simple, teachable, and familiar, not because it's especially accurate or robust in modern organisational contexts.
I'll break this into three parts: core critiques, why it lingers despite those critiques, and credible alternatives that age better.
The biggest flaw is the implied progression:
Forming → Storming → Norming → Performing
Real teams:
Empirical studies of modern teams (especially project-based, knowledge, and cross-functional teams) consistently show nonlinear, episodic, and context-driven patterns, not clean developmental arcs.
Tuckman later added “Adjourning”, which mostly highlighted how bolted-on the theory had become.
“Storming” is frequently treated as:
But conflict research distinguishes sharply between:
Tuckman collapses these distinctions and unintentionally normalises dysfunction. In practice, many teams never “storm” in a dramatic sense - and when they do, it's often due to structural problems (poor goals, unclear authority, incentive misalignment), not developmental necessity.
This becomes dangerous when leaders tolerate or even provoke conflict because “it's just storming.”
As you noted, the underlying studies:
Modern teams are often:
The model struggles badly with:
Tuckman treats the team as a mostly closed system.
What it largely ignores:
This leads to a subtle but important failure mode: blaming team behaviour on “where they are in the model” instead of on the environment they're operating in.
You're right to highlight this.
Even sympathetic scholars note:
Modern group dynamics research has largely moved on, even if training curricula haven't.
It survives because:
That's not the same as being true or useful.
Key idea: Teams don't gradually evolve - they experience bursts of change.
This model:
It replaces “stages” with temporal dynamics.
Rather than stages, Edmondson focuses on conditions that enable learning and performance:
Crucially:
This is far more actionable than “wait until norming.”
Hackman identified six enabling conditions, including:
This shifts focus from team mood to design and environment, which is where most performance problems actually originate.
Common in contemporary organisational theory and agile thinking.
Teams are seen as:
This aligns strongly with:
There are no “stages,” only patterns and attractors.
Especially relevant for:
Focuses on:
This is far closer to how real capability develops than Tuckman's transient stage model.
If you want something usable in training:
“Tuckman's model is historically influential but reflects a linear, closed-system view of teams that doesn't hold up well in modern, adaptive organisations. Contemporary research suggests team effectiveness depends less on progressing through stages and more on conditions like psychological safety, clarity of purpose, structural support, and the ability to adapt to change.”
That reframes without picking a fight.
Tuckman isn't wrong so much as overgeneralised, under-evidenced, and misapplied. As a loose metaphor, fine. As a foundation for understanding modern teams? It's thin.
If your goal is credibility, relevance, and ethical leadership in contemporary work, you're right to look past it.
I then drilled down on 'storming', inquiring into the cultural context and social norms of the mid-20th century and whether 'conflict and polarisation around interpersonal issues' is appropriate in the 21st century workplace.
You're not being silly or cinematic here - your intuition is largely pointing in the right direction - but it needs a bit of tightening so it doesn't drift into an over-correction.
A few grounded points.
When Tuckman writes about "conflict and polarization around interpersonal issues" and "emotional responding", he is describing behaviour observed in mid-century Western, male-dominated, hierarchical contexts, often with:
In those settings, interpersonal resistance often surfaced as overt conflict, because:
So yes: the shape of storming was almost certainly influenced by:
That context matters, and Tuckman does not meaningfully interrogate it.
Where your argument could get shaky is if it implies that storming was only chest-thumping or John Wayne-style confrontation.
In the original studies, "storming" also included:
Those behaviours absolutely still exist today - they've just gone quieter and more deniable.
Modern teams don't storm less. They storm differently.
You're right that overt mid-century behaviours would now trigger HR intervention. But that doesn't mean conflict vanished.
It mutated into:
From a systems perspective, this is often worse than overt conflict, because:
So if someone argues "modern teams don't storm," the honest response is:
They still experience resistance to authority, norms, and task demands - but it's expressed in culturally acceptable ways.
This is the sharper critique, and it aligns with your instincts.
Tuckman treats storming as:
A natural developmental phase of group maturation
Modern research would say:
Most "storming" is a symptom of poor conditions, not a developmental necessity.
Common causes include:
In other words: storming often says more about the system than the team.
This is where Tuckman quietly lets leadership and organisational design off the hook.
A strong, credible way to express your point is not:
"People don't behave like that anymore"
But rather:
"The behaviours Tuckman grouped under 'storming' were observed in culturally specific, hierarchical environments. In modern organisations, resistance and conflict still occur, but they manifest differently and are better explained by environmental and structural factors than by a universal developmental stage."
That keeps you out of nostalgia-vs-modernity territory and squarely in sociotechnical realism.
Here's the part most training avoids:
So storming hasn't disappeared - it's just become misaligned with the story organisations tell about themselves.
That tension is very 21st century.
You're not wrong to suspect that:
Just don't let the critique become "storming was a macho artefact." It was a contextual expression of resistance, and resistance hasn't gone anywhere - only its language has changed.
If anything, that makes Tuckman less useful today, not more.