essay on staff apraisal in an organisation

What kind of organization? Large, small? Profit-making or non-profit? What are the duties of the staff? Who does the appraisals? What criteria does the appraiser use? Efficiency? Use of time? Cordial relations with other staff members? How much money does the worker bring into the company? How often are this appraisals made? What followup procedures are recommended for the appraiser and staff members?

After you've answered these questions, you'll pretty much have written your essay.