performance apparaisal and performance managment

http://www.wsj.com/articles/SB122426318874844933 link to articles part 1 explain performance appraisal and performance management in layperson terms. part 2 make a case for performance evaluations and their usefulness in the workplace. in making this case, you should directly address at least two of the claims that the author makes and refute/counter with a different perspective. You can do this in two ways: 10 offer information from a valid and a reliable source that counters the claim (you’ll need to explain it) 2) explaining how to improve the appraisal process or approach to address the specific concern. part 3 discuss the advantages and disadvantages of 360 performance reviews.