An ill-conceived proposal dooms the project even if it somehow gets through the Thesis Supervisory Committee.A high quality proposal, on the other hand, not only promises success for the project, but also impresses your Thesis Committee about your potential as a researcher.It will provide your work plan and describe the activities necessary for the completion of your project.
Finally, identify "key players" and refer to the most relevant and representative publications.
Regardless of your research area and the methodology you choose, all research proposals must address the following questions: What you plan to accomplish, why you want to do it and how you are going to do it.
The proposal should have sufficient information to convince your readers that you have an important research idea, that you have a good grasp of the relevant literature and the major issues, and that your methodology is sound.
In short, try to paint your research question in broad brushes and at the same time bring out its significance.
The introduction typically begins with a general statement of the problem area, with a focus on a specific research problem, to be followed by the rational or justification for the proposed study.