Around 1300 words provide justification for the title and research question based on critical review of relevant literature .the review of the literature in the proposal should include
1-key words; discussion of the working definitions of the key words in the dissertation title and research question.
2- overview of the research topic; show there is sufficient published literature, undertake a critical analysis of the current literature in order to identify the topic that i want to investigate i.e. clarify what you trying to find out; i.e. structure it around the topics of the research question. What answer dose the literature give about your topic /question so far?
3- how the research questions emerge from the literature review; in the light of what you have written, how are your research questions sensible ones to pose?