Mintzberg (1973) groups managerial activities and roles as involving:
| Managerial activities | Associated roles |
| interpersonal roles - arising from formal authority and status and supporting the information and decision activities. |
|
| information processing roles |
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| decision roles: making significant decisions |
|
The broad proposition is that, as a senior manager enacts his/her role, these will come together as a gestalt (integrated whole) reflecting the manager's competencies associated with the roles. In a sense therefore they act as evaluation criteria for assessing the performance of a manager in his/her role.
The preferences of significant people are received and assimilated. The manager interprets/disseminates information to subordinates e.g. policies, rules, regulations. Values are also desseminated via conversations laced with imperatives and signs/icons about what is regarded as imprtant or what 'we believe in'.
There is a dilemma of delegation. Only the manager has the data for many decisions and often in the wrong form (verbal/memory vs. paper). Sharing is time-consuming and difficult. He/she and staff may be already overloaded. Communication consumes time. The adage 'if you want to get things done, (it is best to do it yourself' comes to mind. Why might this be a driver of managerial behaviour (reluctance or constraints on the ability to delegate)?
As initiator/changer
- he/she designs and initiates much of the controlled change in the organisation.
Gaps are identified, improvement programmes defined. The manager initiates a series
of related decisions/activities to achieve actual improvement. Improvement projects
may be involved at various levels. The manager can
Senior managers may have many projects at various development stages (emergent/dormant/nearly-ready) working on each periodically interspersed by waiting periods for information feedback or progress etc. Projects roll-on and roll-off,
If you are up to your backside in alligators it is no use talking about draining the swamp.
and
Stop the bleeding as only then can you take care of the long term health of the patient. (not Mintzberg's anecdote)
With an eye to the diary (scheduling) the manager implicitly sets organisational priorities. Time and access involve opportunity costs. What fails to reach him/her, fails to get support.
The managerial task is to ensure the basic work system is in place and to programme staff overloads - what to do, by whom, what processing structures will be used.
Authorising major decisions before implementation is a control over resource allocation. This enables coordinative interventions e.g. authorisation within a policy or budgeting process in comparison to ad-hoc interventions. With limited time, complex issues and staff proposals that cannot be dismissed lightly, the manager may decide on the proposer rather than proposal.
To help evaluation processes, managers develop models and plans in their heads (they construe the relationships and signifiers in the situation). These models/constructions encompass rules, imperatives, criteria and preferences to evaluate proposals against. Loose, flexible and implicit plans are up-dated with new information.
The ten roles offer a richer account of managerial tasks than the learnership models of Blake or Bersey and Blanchard etc. They explanation (and justify/legitimise) managerial purposes (contingency theory) in terms of
Seminar Questions