Team Performance
Principles

AI Off
AI On
On change and team effectiveness
Change is inevitable. Dips in performance don't have to be permanent.
Even when change is welcomed, new routines, structures and ways of working take time to bed in. Every team goes through a cycle of adjustment - often more than once. What matters is that we recognise it, support people through it, and emerge stronger each time. The goal is not to avoid the dip. It is to ensure that across each cycle, the team's overall effectiveness is higher than it was before.
Performance across the five phases
Performance Forming Storming Norming Performing Adjourning ▼ Storming dip ▲ Peak performance
The five phases
Characteristics & leadership strategies
Team characteristics
  • Members are polite, guarded, and focused on acceptance
  • Purpose, roles, and expectations are unclear
  • High dependency on the leader for direction
  • Excitement mixed with anxiety about what lies ahead
  • Little productive output - energy spent on orientation
Leadership strategy
  • Provide clear direction, structure, and purpose
  • Establish team norms, ground rules, and ways of working
  • Facilitate introductions and relationship-building
  • Be highly available and visible
  • Set near-term, achievable early wins to build confidence
Human–AI team dynamics
AI-related characteristics
  • Team members unfamiliar with AI capabilities and limitations
  • AI role and boundaries not yet defined
  • Caution and curiosity co-exist - people testing what AI will do
AI leadership strategy
  • Define clearly what the AI is for - and what it is not
  • Establish approved tools and basic governance upfront
  • Run low-stakes demos to reduce fear and build familiarity
Team characteristics
  • Interpersonal conflict and power struggles emerge
  • Dissatisfaction with leadership or direction
  • Subgroups and cliques begin to form
  • Roles and responsibilities are contested
  • Performance dips - the most uncomfortable phase
Leadership strategy
  • Name and address conflict early - don't suppress it
  • Facilitate resolution through structured dialogue
  • Clarify roles, decision rights, and accountabilities
  • Maintain direction without becoming autocratic
  • Recognise that Storming is a healthy and necessary stage
Human–AI team dynamics
AI-related characteristics
  • Resistance to AI involvement - fear of replacement or deskilling
  • Disagreement about how much to trust or rely on AI output
  • AI can itself act as a Storming trigger by surfacing inconsistencies
AI leadership strategy
  • Address resistance openly; don't dismiss it as irrational
  • Clarify AI decision boundaries and human override protocols
  • Use AI to reduce conflict about data accuracy, not to impose conclusions
Team characteristics
  • Conflict reduces; shared norms and values take hold
  • Trust builds and collaboration improves
  • Roles become clearer and more accepted
  • Team develops its own identity and ways of working
  • Performance begins to climb toward its potential
Leadership strategy
  • Step back from directive leadership - facilitate rather than control
  • Reinforce positive behaviours and recognise progress
  • Encourage peer accountability alongside leader accountability
  • Introduce more complexity and stretch challenges
  • Formalise the norms that are working
Human–AI team dynamics
AI-related characteristics
  • Team begins to integrate AI into normal workflow patterns
  • Informal norms emerge around how AI is used day-to-day
  • Comfort increases but governance may still be informal
AI leadership strategy
  • Formalise AI usage norms - Acceptable Use Policy if not yet in place
  • Embed AI into standard processes rather than keeping it ad hoc
  • Review early use cases: keep what works, retire what doesn't
Team characteristics
  • High levels of autonomy, trust, and interdependence
  • Problems are solved collectively without leader direction
  • Strong shared identity, purpose, and motivation
  • Roles are flexible; people step up where needed
  • Output is consistent, high-quality, and self-sustaining
Leadership strategy
  • Delegate fully and trust the team's judgement
  • Focus on removing blockers and protecting the team's environment
  • Maintain stretch - complacency is the main risk at this stage
  • Recognise and celebrate sustained high performance
  • Begin succession thinking to sustain performance over time
Human–AI team dynamics
AI-related characteristics
  • AI is fully embedded - treated as a reliable team contributor
  • Human–AI handoffs are smooth and well-understood
  • Team proactively seeks new AI use cases to extend capability
AI leadership strategy
  • Maintain oversight - high AI confidence can mask drift or error
  • Introduce regular AI output audits to preserve quality standards
  • Identify the next frontier - what AI challenge would stretch this team further?
Team characteristics
  • Team disbands - project ends, members move on, or structure changes
  • Emotional responses range from pride to grief and anxiety
  • Knowledge and relationships risk being lost if not captured
  • Team identity begins to dissolve
  • Attention shifts to what comes next, not current tasks
Leadership strategy
  • Acknowledge the ending - don't minimise the emotional dimension
  • Capture lessons learned, decisions, and institutional knowledge
  • Celebrate the team's contribution and collective achievement
  • Where appropriate, deliberately reset to Forming for the next cycle
  • Actively hold performance at peak if the team is continuing with new scope
Human–AI team dynamics
AI-related characteristics
  • AI configurations, prompts, and workflows risk being lost at dissolution
  • Uncertainty about whether AI tools carry over to the next team
AI leadership strategy
  • Document AI configurations, effective prompts, and governance decisions
  • Transfer AI asset ownership formally - don't let institutional knowledge disappear
Non-linear progression

Teams do not move smoothly through phases in sequence. Disruptions - new members, leadership changes, scope shifts, or introducing AI - can return a team to an earlier phase. This is not failure; it is how development works.

The Storming dip is real

Performance genuinely drops during Storming. Teams that skip conflict resolution or suppress disagreement tend to get stuck in a low-level Storming state indefinitely. Working through it is the only path forward.

Net upward trajectory

Despite regression and dips, the overall arc should be upward. Each cycle through the phases - when well-led - typically reaches a higher performance ceiling than the last. The aim is not to avoid regression but to recover from it faster.

Repeating cycles

Adjourning is not the end. Teams that survive transition move into a new Forming phase - often at a higher baseline. Leadership's role in Adjourning is either to hold the performance gain or to deliberately reset the team with a clear mandate for the next cycle.

Repeating cycles with rising performance ceiling
Performance C1 C2 C3 Cycle 1 Cycle 2 Cycle 3
* Clarke Willmott IT - practical application
Forming

New team members and new technology partnerships both start here. Whether it is onboarding a new IT hire, integrating an acquired firm, or introducing a new managed service provider - set clear expectations, establish norms early, and provide visible leadership from day one.

Storming

Common in technology change programmes, supplier transitions, and AI adoption. When fee-earners challenge new tools or the IT team debates delivery priorities - name the conflict, hold the structure, and work through it. Suppressing it delays progress. AI tools frequently introduce Storming by surfacing inconsistencies in existing processes.

Norming

The IT team and its stakeholders develop shared understanding of how technology change is planned, governed, and communicated. An AI Acceptable Use Policy, clear change management processes, and embedded service desk routines are all markers of a Norming function.

Performing

The IT function operates as a proactive business partner. Delivery is consistent, stakeholders trust the team, and innovation happens within a governed framework. At this stage, the conversation with the SLT shifts from "what can IT do?" to "what should we do next together?"

Adjourning

Project completions, leadership changes, or firm restructuring all trigger Adjourning. For the IT function, this also includes supplier exits, platform retirements, and team reorganisations. Capture what worked, celebrate the contribution, and reset deliberately - not by accident.

Exotic team dynamics - human–AI teams
Inverse decision logic

In traditional teams, humans hold final authority. In high-functioning human–AI teams, the AI's output may be of higher confidence in certain domains than the human's intuition. Teams need explicit protocols for when to defer, override, or challenge AI recommendations.

Superposition roles

AI participants can hold multiple functional roles simultaneously - analyst, drafter, reviewer, and summariser at once. This challenges traditional role clarity. Teams must define what the AI is doing at each stage, or risk confusion about who is accountable for output quality.

Entangled decision-making

Human and AI contributions become intertwined in ways that are hard to separate. Authorship and decision ownership become ambiguous. This is not inherently a problem, but governance frameworks must address it - particularly in a legal environment where auditability and professional accountability matter.

Emergent protocols

High-performing human–AI teams often develop unofficial interaction norms - prompt patterns, verification habits, trust thresholds - before formal policies catch up. Leaders should surface and formalise these early rather than waiting for a governance review cycle.