Scientific Management vs. TQM
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Harold Leavitt
Harvard Business Review, 1962, July-August: 90-98
Yonatan
Reshef
School of Business
University of Alberta
Edmonton, Alberta
T6G 2R6 CANADA
Decisions about which approach an organization should adopt
ought to be guided by a number of factors. The different managerial approaches fit
different types of businesses, situations, and individuals. The key to effective
utilization of any of them is installing them in conditions to which they suited.
Differently put, there is no universal, one-size-fits-all managerial approach.
Some basic beliefs about the nature of modern
organizations
- That organizations are and ought to be in their essence human organizations.
- Therefore, that the management of organizations is and ought to be in its essence a
process of coordinating human effort.
- Implicitly, that the best organization is the one in which each member contributes up to
his "full potential"; and that the best individual manager is he who has set up
conditions which maximizes the creativity and commitment of his people.
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Leavitt refers to these statements as "participative beliefs." They
have one common integrating element -- the idea that
organizations are essentially human; that is,
people are more important than anything else, and worker fulfillment ought to
be a prime organizational goal.
This is too narrow a perspective from which to analyze the management of
organizations. Leavitt claims that these beliefs should be reexamined for two reasons:
Participative Beliefs
Revisited
In so eagerly demolishing Taylorism we may have thrown out some useful parts of
the baby with the bath water. We may even be repeating some of the mistakes of Taylorism
that we have taken such pains to point out. Though it is clear that Taylorism has had some
large and unforeseen costs, it also seems clear that present-day Taylorism, i.e., the
ideas and techniques of industrial engineering, continue to be viable and almost
invariably present in North American firms (p. 91).
We have new knowledge both from the information and communication sciences and
the social sciences that may be applicable to organizational problems; and
if we
freeze on
our present beliefs, we may not be able to incorporate that knowledge (p. 92). |
Leavitt asks: Is it reasonable to think that we can, in the real world,
maintain continuously challenging "unprogrammed" state for
all members of an
organization? What if not? |
Which Kind of Structure
By certain industrial engineering-type criteria (e.g. speed, clarity of organization
and job descriptions, very simple job design), a highly routinized noninvolving,
centralized communication network seems to work best.
But if our criteria of effectiveness are more general and less
measurable, (e.g.
acceptance of creativity, flexibility in dealing with novel problems,
problem solving, generally high
morale, and loyalty), then a more egalitarian or decentralized network seems to work
better. |
Conclusions
Is it right to conclude that if we want to achieve one kind of goal, then one kind of
structure seems feasible? This is not his conclusion. His conclusion is that,
We need to become more analytical about organizations, to
separate our values
from our analyses more than we have up until now; that we need also to take a more
microscopic look at large organizations and to allow for the possibility of
differentiating several kinds of structures and managerial practices (p. 97). |
In other words, Taylorism strives to routinize all work and, by routinizing, to control
it. TQM strives to eliminate routinization and make all jobs challenging. Leavitt suggests
to do both: to routinize and control what we can; to loosen up and make challenging what
we cannot. The reason being, different subparts of the organization may perform different
kinds of tasks, and therefore may call for many different kinds of management practices.
In many cases, however, management has choices in regard to the managerial practices it
uses. Perhaps the ultimate question then is: which employee forces does management
wish to unleash (creativity and imagination or compliance and obedience)?
Despite Leavitt's arguments, different answers might be underlain by different managerial
philosophies/values.
Leavitt's piece raises some interesting questions
1. Can we separate our values from our analyses, and from our interpretation of our
reality?
2. Do we have choices in adopting a managerial approach? If we do, what criteria should we
use when making such choices?
3. Should we implement different managerial approaches in different parts of the
organization?
4. Some have urged more worker participation and
involvement, but how far do we want to go? What happens when
we reach an "involvement limit?"
5. Is involvement and creativity fundamentally
more important and of higher value than control and efficiency?
6. Is there any merit to "command and
control" systems? |
Leavitt had written his article long before TQM entered the North American business
scene. Yet it has an important implication for TQM -- we should adopt
a contingency
approach when debating the introduction of TQM. Moreover, Taylorist elements can
co-exist
with TQM systems. Thus, perhaps it is not the specific approach one chooses but the
internal consistency of the overall model that dictates successful implementation.
A side comment:
When we introduce TQM, we should not lose sight of TQM's internal contradictions, and of
the fact that implementation of TQM principles can end in a command-and-control system.
Some useful implementation-oriented questions:
- consensus/conformity vs.
creativity/innovation
- commitment -- to whom?
- empowerment vs. conformity/compliance
- team work vs. peer pressure
- management by fact vs. creativity
- standardization vs. continuous improvement
- involvement vs. to what extent?
- do it right the first time vs. innovate through experimentation, take risks.
Choosing an Involvement Strategy
Edward E. Lawler III
The Academy of Management Executive, 1988: 197-204
I.
Three involvement strategies vis-à-vis the following questions
- How much power should manage give its workers to make
decisions that influence organization performance?
- How much knowledge should management provide its workers to enable
them to understand and contribute
to organizational performance?
- How much information about the performance of the organization
should management provide its workers?
- what kind of rewards?
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Suggestion
involvement |
Job involvement |
High involvement |
Job Design |
Traditional, simple, specialized |
Job
enrichment |
Work
teams and job enrichment |
Organizational
structure |
Functional |
Functional |
Business
or customer focused |
Parallel
structures |
QCs;
written suggestions; review committees |
None |
Task
force for major business issues |
Performance
information |
Focused
on the value of savings from suggestions |
Focused
on job and/or team performance |
Focused
on business performance |
Knowledge |
Group
skills and problem solving |
Job
specific, team skills |
Team
skills; business economics; problem solving |
Decision power |
Top-down; suggestions decided upon by hierarchy |
Performers control how job is done |
Performers make work-method and work-unit management decisions,
have input to strategic decisions |
Rewards |
Traditional job-based with merit pay; possible awards for value
of suggestions |
Skill-based pay |
Egalitarian; skill-based pay; gainsharing and/or profit sharing |
Personnel
policies |
Traditional |
Traditional; some team-based decision making |
Employment stability; equality of treatment; participatively
developed and administered policies |
II. Factors
determining the choice of involvement strategy
- The nature of the work and technology
- Values of the key participants
- The organization's current management approach.
Work and Technology
Perhaps the overriding determinant of how an organization should approach involvement
is the kind of work it does and the technology it uses. There
are some situations in which the technology is not amenable to any of the involvement
approaches, with the possible exception of suggestion involvement.
Two aspects of technology are particularly critical influences on the appropriateness
of different involvement approaches -- the degree of interdependence and the
degree of complexity.
Interdependence refers to the extent to which individuals need to
coordinate, cooperate, and relate to others to produce the product or services the
organization offers. High interdependence argues for teams and against individual
approaches to work design.
High work complexity calls for job enrichment, while low complexity calls
for simple jobs and incentive pay. Where work is simple and repetitive by necessity, it is
hard to put in place a high involvement or even job involvement approach, unless the
technology can be changed.
Values and Beliefs/Current
Management Approach
If the participants' values and beliefs do not match the chosen approach, the approach
is unlikely to be fully implemented and effectively operated. In the case of suggestion
involvement, management simply needs to believe that employees have useful ideas about how
things can be improved.
The high involvement approach, on the other hand, requires that managers believe in the
capabilities, sense of responsibility, and commitment of people throughout the
organization.
The values of the workers
are also important to consider. Where there has been a long
history of autocratic management, the majority of the workforce may not want to be more
involved. They may have become conditioned to the control-oriented approach and appreciate
the fact that they can just put in their eight hours and not have to take the job home
with them. In addition, self-selection may have taken place so that those who most value
involvement quit long ago, leaving behind those who are less attracted to it.
Societal values can also come into play in determining the appropriate approach to
involvement. Democratic societies provide much more supportive environments for the high
involvement approach than do autocratic societies.
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