Adair (2002) proposed a different model. This is the three-circle model of strategic
leadership, with the circles being the needs of the task, the individual and the team (Fig 1).
Adair believes that knowledge or expertise alone is not enough to lead; however,
without it, leadership is impossible. Leaders should be aware of both group and
individual needs, and should harmonise them to support common goals.
Each of the three needs in the model interacts with the others. One must always
be seen in relation to the other two (Adair, 2003). This is a democratic model of
leadership, in which there is consideration for the opinions of those who have to carry
out the task. Individuals and groups are involved in decision-making processes
concerning their work. The valuing of people, their knowledge, experience and
skills is central to this model.