Just before writing a research paper like Dissertation or Thesis, all you need to do first is to write a Research Proposal. On this research proposal, you need to state the topic that you have chosen. Make it accurate so your instructors or professors will approve your study. It is not a long process like the actual research, but it pays a lot of effort as well. Why? Simply because, just before you start researching information for your thesis, your proposal must be approved. This will be your basis on how to come out with most effective study. Better be sure that if you make some changes on your topic, it must be for good and not for worst. If your panel asks you to improve the topic, you need to do some changes so the next time you present your proposal it will be positive. Just take some time to think for the best approach and you achieve the best of it.