Compose a 1500 words assignment on performance appraisal system and performance management system. Needs to be plagiarism free! Performance management systems refer to measures that the organization has put in place with the aim of establishing what employees ought to do in a certain period. For example, it can constitute measures on how the employee should perform in the next quarter of a year, the next sixth months, or the next one year. A performance management system outlines what should be met within a certain time frame, as well as the benefits that accrue to employees when they meet these objectives (Grote 1996, p.17). Differences between performance Appraisal System and Performance Management System There are certain differences, which exist between performance appraisal systems and performance management systems. These differences represent the most fundamental components of the two approaches, as well as how the two approaches differ in terms of what they address. The major differences between performance appraisal and performance management systems lies in the scope of what they aim to cover. While performance management systems represent a traditional approach to the management of human resources, performance management can be termed as a contemporary approach to the management of human resources (Rao 2004, p. 213).