Generating and presenting data should not be end in itself; analysis using appropriate scientific techniques is essential. The main body of thr essay should consist of an argument or evaluation based on the data or information presented. Here,the student should point out the significance of any graphs, tables or diagrams. Since this is often the longest single section of the essay, it is essential that it is well structured and has an obvious logical progression. A clear structure can be imposed on this section by dividing it into numbered and headed paragraphs. This evaluation should show an understanding of the results and an appreciation of their significance in light of the literature that has been
consulted.