Performance appraisal is a continuous process, involving ongoing feedback. Even though performance is appraised annually, it has to be managed 'each day, all year long.' Monitoring is a key part of the performance appraisal process. It should involve providing assistance as necessary and removing obstacles rather than interfering. The best way to effectively monitor is to walk around, thus creating continuous contacts, providing first-hand information, and identifying problems, which can then be solved promptly