This research project investigates the effects of performance appraisal systems on employee performance within the public service of Jamaica, specifically focusing on the Jamaica Constabulary Force (JCF). It aims to determine whether performance appraisals improve employee productivity, explores the relationship between productivity and appraisal, and identifies key information employees need to understand about their work. The study reviews relevant literature on performance management and appraisal, motivation, and job satisfaction, and discusses the potential positive and negative impacts of appraisals on employees. The research uses a case study approach to understand the practical implications and ethical considerations of performance appraisal within the JCF.