Performance Appraisal

A popular technique for evaluating employees who are involved in jobs that have clear quantitative output is management by objectives (MBO). Although the concept of MBO encompasses much more than just the appraisal process (incorporating an organization-wide motivation, performance, and control system), we will focus here on its narrower application to evaluating employee performance. MBO is closely related to the goal-setting theory of motivation.

Under MBO, individual employees work with their supervisor to establish goals and objectives for which they will be responsible during the coming year. These goals are stated in clear language and relate to tasks that are within the domain of the employee. An example of these goals for a sales representative is shown in Table 8.4. Following a specified period of time, the employee's performance is compared to the preset goals to determine the extent to which the goals have been met or exceeded.

Several advantages of MBO have been observed. These include the ability to do better planning; improved motivation, because of knowledge of results; fairer evaluations, done on the basis of results rather than personality; improved commitment through participation; and improved supervisory skills in such areas as listening, counseling, and evaluating. On the negative side, however, MBO has been criticized because it emphasizes quantitative goals at the expense of qualitative goals and often creates too much paperwork. It is difficult to compare performance levels among employees because most are responsible for different goals. Sometimes the implementation of MBO goals are autocratic and therefore ineffective or even counterproductive. As discussed in the study of motivation, goals must be accepted to be effective. Finally, in order to be successful, MBO implementation must have constant attention and support from top management; MBO does not run itself. In the absence of this support, the technique loses legitimacy and often falls into disrepair.