To be meaningful, a performance appraisal system must be reliable and valid.

Question

Quizplus · Accepted Answer

For a performance appraisal system to be useful and effective, it must be reliable and valid. Reliability ensures consistency in ratings over time and across different raters, while validity refers to the accuracy of the system in measuring job performance. Without reliability and validity, a performance appraisal system may lead to errors and biased evaluations, rendering it meaningless.

To Be Meaningful, a Performance Appraisal System Must Be Reliable