Performance assessment has a long history based on comparative judgements
of human worth. In the early part of the 19th century, for example, Robert
Owen used coloured wooden cubes, hung above work stations, to indicate
the performance of individual employees at his New Lanark cotton mills
in Scotland. Various merit ratings were represented by different coloured
cubes which were changed to indicate improvement or decline in employee
performance (Heilbroner, 1953, cited in Murphy and Cleveland, 1995: 3).
Like the employee selection techniques described in chapter 8, modern
performance assessment developed from sophisticated rating systems designed
by work psychologists for military use during the two world wars. By the
1950s, such methods had been adopted by most large US business organizations,
spreading worldwide thereafter. Initially, performance assessment was used
to provide information for promotions, salary increases and discipline.
More recently, performance measurement has had wider purposes:
* To identify and enhance desirable or effective work behaviour.
* Reinforcing this behaviour by linking rewards to measured
performance.
* Developing desired competences and building human capital
within organizations.
Enthusiasts for performance assessment argue that it serves a key integrating
role within an organization's human resource processes. Firstly, it provides
a checking mechanism for resourcing policies and procedures, evaluating
the quality of recruits and hence the underlying decision-making process.
Secondly, it monitors employee commitment and the relevance of their working
behaviour to business objectives. Thirdly, it provides a rationale for
an organization's pay policies. Taken at face value, these intentions seem
entirely compatible with an integrated and strategic approach to human
resource management. In reality, however, the definition and measurement
of good performance is a controversial matter, involving fundamental issues
of motivation, assessment and reward.
All aspects of performance management arouse controversy, especially
appraisals and performance-related pay. Critics point to weaknesses in
their methodology and basic philosophy. Employees are often dissatisfied
with the methods of performance management systems and managers are frequently
reluctant to engage in the process because of its confrontational nature.
At a deeper level, it can be argued that if true commitment exists performance
management is superfluous. In too many organizations it enforces the compliance
of an unhappy workforce.
Despite its problematic reputation, the use of performance assessment
has been reinforced through the increasing prevalence of performance related
pay (PRP). As we will see later in this chapter this is based on an over-simplified
view of work motivation. Employers, consultants and right-wing politicians
remain wedded to PRP schemes despite considerable evidence against their
effectiveness as motivators.
Within HR literature there is some ambiguity as to whether reward should
play a supporting role, a view implicit in the Harvard model of human resource management, or,
conversely, that it should drive organizational performance - an opinion
which finds greater favour amongst exponents of hard HRM (Kessler, 1995:
254).
In this chapter we set out to debate these issues and to search for
answers to questions such as:
* What criteria should be applied to distinguish 'good'
from less acceptable performance?
* Which are the most appropriate techniques for measuring
performance?
* How can performance management be used to reinforce an
organization's human resource strategies?
* How can true competence be identified in jobs which allow
a considerable degree of impression management?
* Does performance management really encourage desirable
work behaviour?
We begin with a discussion of the environmental factors which have led
to the widespread use of performance assessment techniques. These include
legislation,
the demands of technological change, increasing flexibility and diversification
and changes in workforce composition. We proceed to look at the way in
which organizations favour certain stereotypes of good performance. The
next section evaluates decision-making underlying the adoption of performance
assessment strategies. Finally we discuss the activities involved in assessment
such as appraisal and counselling.