3.List and briefly explain the objectives of appraisal interviews?

  the first one is : 

1.Give chance to employee : this include giving employees the chance to defense him-her again poor evaluation

2.increase communication ; appraisal interview include interview between the employee and the manager,discussing about the various problem may personal problem of the employee

3.Help to improve employee performance : the appraisal interview will help to to know where is the problem if the employee is not performing well,and by this the manager will know what type of training should be given to the employee .

HERE IS AN EXAMPLE OF HOW AN INTERVIEW APPRAISAL HAPPEN