Your essay should be 1000 words and you should also do an annotated bibliography, Ask yourself these two questions (1) What is your current academic discipline? Supervision & Health Management (2) Why are you working toward a degree in that field? You should first identify a topic that is related to your major, for example, my major is Supervision and Health Management, you can choose to do a comparison between leadership and management in the workplace. You could choose any topic and research it. There are many interesting topics that you would like just think through your major, examples I have, are performance appraisals, or employee turnover rate in the workplace, job productivity versus job satisfaction etc. Your essay should be 1000 words and you should also do an annotated bibliography, there's a great example on Purdue owl.