... same , appraisal results are used to identify the poorer performers who may require some form Business English Lesson – Advanced Level's archive Employee Performance Appraisal 1. Performance ... of performance appraisal — the assignment and justification of rewards and penalties — is a very uncertain and matter; few issues in management stir up more controversy than performance appraisal. ... have expressed doubts about the validity and reliability of the performance appraisal process. disputable 3. That is, the appraisal results are used to identify the better performing employees...