Explanation : Every study has a main idea or central message reflected by the arguments in the paper. A working thesis gives the researcher the focus and direction to proceed, and at the same time, also gives the freedom to change as the study progresses. As per the steps of research shown below, review of literature helps create a working thesis. The steps of research process are: I. Identification/Selection of Research Problem 2. Extensive Literature Survey/Review 3. Creation of Hypothesis 4. Preparing of Research Design 5. Sampling 6. Data collection 7. Data Analysis 8. Hypothesis Testing 9. Generalization and Interpretation 10. Preparation of Research Report