绩效考核是企业通过系统的方法、原理来评定和测量员工在岗位上的工作行为和工作效果,促使管理者与员工之间进行管理沟通的一项重要活动。绩效考核的结果直接影响到奖金发放、评先评优及职务升降等诸多员工的切身利益。企业管理离不开绩效考评,虽然每个企业都有一套绩效考核制度,但很多企业没有真正将绩效考核的作用完全发挥出来。江西铜业集团德兴铜矿检化中 Performance appraisal is an important activity in which enterprises evaluate and measure employees’ work behaviors and work effects on posts through system methods and principles, and promote management and communication between managers and employees. The results of the performance appraisal directly affect the bonus, the first evaluation and job promotion and other employees and the immediate interests. Business management is inseparable from the performance appraisal, although each business has a performance appraisal system, but many companies did not really play the role of performance appraisal completely. Jiangxi Copper Group Dexing Copper Mine in testing