Performance Appraisal Methods

In a landmark study, Locher & Teel (1977) found that the three most common appraisal methods in general use are rating scales (56%), essay methods (25%) and results- oriented or MBO methods (13%). For a description of each, follow the button links on the left.

Certain techniques in performance appraisal have been thoroughly investigated, and some have been found to yield better results than others.

Encourage Discussion
Research studies show that employees are likely to feel more satisfied with their appraisal result if they have the chance to talk freely and discuss their performance. It is also more likely that such employees will be better able to meet future performance goals. (e.g., Nemeroff & Wexley, 1979).

Employees are also more likely to feel that the appraisal process is fair if they are given a chance to talk about their performance. This especially so when they are permitted to challenge and appeal against their evaluation. (Greenberg, 1986).

Constructive Intention
It is very important that employees recognize that negative appraisal feedback is provided with a constructive intention, i.e., to help them overcome present difficulties and to improve their future performance. Employees will be less anxious about criticism, and more likely to find it useful, when the believe that the appraiser's intentions are helpful and constructive. (Fedor et al., 1989)

In contrast, other studies (e.g., Baron, 1988) have reported that "destructive criticism" - which is vague, ill-informed, unfair or harshly presented - will lead to problems such as anger, resentment, tension and workplace conflict, as well as increased resistance to improvement, denial of problems, and poorer performance.

Set Performance Goals
It has been shown in numerous studies that goal-setting is an important element in employee motivation. Goals can stimulate employee effort, focus attention, increase persistence, and encourage employees to find new and better ways to work. (e.g., Locke,et al., 1981)

The useful of goals as a stimulus to human motivation is one of the best supported theories in management. It is also quite clear that goals which are "...specific, difficult and accepted by employees will lead to higher levels of performance than easy, vague goals (such as do your best) or no goals at all." (Harris & DiSimone, 1994)

Appraiser Credibility
It is important that the appraiser (usually the employee's supervisor) be well-informed and credible. Appraisers should feel comfortable with the techniques of appraisal, and should be knowledgeable about the employee's job and performance.

When these conditions exist, employees are more likely to view the appraisal process as accurate and fair. They also express more acceptance of the appraiser's feedback and a greater willingness to change. (Bannister, 1986)