Action-Centred Leadership: John Adair's Three Circles, the Eight Functions and How to Use Them
Action centred leadership is John Adair's model of what leaders actually do, rather than what kind of person they are. Developed from his work training officers at the Royal Military Academy Sandhurst in the 1960s and published as Action-Centred Leadership in 1973, it says every working group has three overlapping sets of needs: to achieve the task, to hold together as a team, and to meet the needs of each individual. The leader's job is to keep all three in balance. This page explains the three circles, the eight leadership functions that put them into practice, a worked example, and where the model falls short.
The three circles
Adair drew the model as three overlapping circles. The overlap is the point: neglect one circle and the other two suffer.
- Task. The group exists to get something done: hit a deadline, ship a product, close a sale, run a ward safely. A leader who loses sight of the task loses the reason the group exists.
- Team. The group has needs of its own: shared standards, trust, communication and a sense that people pull together. A team that fragments into rival camps will miss the task even if every individual is capable.
- Individual. Each person brings their own needs: recognition, a sense of progress, fair treatment, the chance to use and grow their skills. Ignore those and good people disengage or leave.
The circles interact in both directions. Achieving a hard task builds team spirit and gives individuals something to be proud of. A team that trusts each other gets the task done faster. Someone who feels overlooked can drag down both the team and the work.
The eight functions of leadership
Adair turned the circles into a set of functions a leader performs. They are the part of the model most used in management training:
| Function | What it means in practice |
|---|---|
| Defining the task | Set a clear objective the group understands, and why it matters. |
| Planning | Work out how to get there, look at options, and plan for things going wrong. |
| Briefing | Explain the plan, allocate roles and check people understand. |
| Controlling | Keep work on track, maintain standards and use time well. |
| Evaluating | Check results against the objective, give feedback, learn for next time. |
| Motivating | Encourage effort, recognise contributions and keep morale up. |
| Organising | Arrange the structure, resources and processes the group needs. |
| Setting an example | Behave in the way you expect others to behave. |
Each function touches all three circles. A good briefing serves the task (people know what to do), the team (everyone hears the same thing) and the individual (each person knows their role and why it matters).
A worked example
A finance manager has six weeks to move the company's year-end close onto a new accounting system, with a team of five.
- Task: she defines success precisely (the first month closed on the new system within five working days, with reconciled balances), plans the cutover with a fallback, and sets weekly checkpoints.
- Team: she runs a short daily stand-up so problems surface early, agrees how the team will cover each other during training days, and deals quickly with friction between two members over workload.
- Individual: she notices that one junior analyst is anxious about the new software and pairs them with the most experienced user; she gives a senior accountant ownership of the reconciliation design, which they have wanted for a year.
At the end she reviews what worked with the team (evaluating), thanks people by name for specific contributions (motivating), and records lessons for the next system change.
Where action-centred leadership fits
Adair's model belongs to the functional school of leadership: it focuses on behaviours that can be learned rather than on inborn traits. That made it attractive for training, and it was widely adopted in the British armed forces and in UK management development, including through The Industrial Society. It sits alongside, rather than against, style models. Our guide to Goleman's six leadership styles describes how a leader behaves; Adair describes what they need to attend to. Situational models, which match style to how ready a team member is, add another lens.
Strengths
- Simple to remember and easy to explain to new managers.
- Practical: the eight functions translate straight into a checklist for a project or a week.
- Balanced: it stops leaders over-focusing on results at the expense of people, or the reverse.
- Learnable: it treats leadership as a set of skills anyone can practise.
Criticisms and limits
- It says little about how to choose when the circles conflict, for example when the task demands overtime that hurts individuals.
- It was built for small groups with a single leader; it says less about leading through other managers or across organisations.
- It treats the leader as the source of direction, which fits poorly with self-managing teams and shared leadership.
- It is light on ethics. The model describes how to lead effectively, not whether the task itself is right. Leaders still need a separate test for that; see our ethical decision-making framework and guide to ethical leadership.
Using the model as a weekly check
A simple way to use action-centred leadership is a three-question review at the end of each week: Is the task on track, and does everyone know what success looks like? Is the team working together, and is there any conflict I am avoiding? Have I spoken properly with each person, and does anyone need help, a stretch or recognition? If one circle keeps getting a weak answer, that is where to put next week's effort.
Sources: John Adair, Action-Centred Leadership (McGraw-Hill, 1973); Functional leadership model overview; Businessballs, action-centred leadership.
Frequently Asked Questions
What is action centred leadership?
Action centred leadership is John Adair's model that says a leader must balance three overlapping needs: achieving the task, building and maintaining the team, and developing each individual. It focuses on what leaders do, not on personality traits.
Who created action-centred leadership?
John Adair, a British leadership writer who developed it from his work training officers at the Royal Military Academy Sandhurst in the 1960s. His book Action-Centred Leadership was published in 1973.
What are the three circles in Adair's model?
Task, team and individual. The circles overlap because each affects the others: achieving the task builds the team, a strong team supports individuals, and neglecting any one weakens the other two.
What are Adair's eight functions of leadership?
Defining the task, planning, briefing, controlling, evaluating, motivating, organising and setting an example. They turn the three circles into practical actions a leader can take.
Is action-centred leadership still relevant?
Yes, especially for managers of small teams and project leads, because it is simple and practical. Its limits are that it says little about resolving conflicts between the circles or about shared and self-managing leadership.