There is always a proper format to perform any task when you are completing any work. Completing a task having a decent outline is essential. Same goes in the case of researches. The thesis and dissertation follow a proper channel of investigation for a problem. There is a series of steps to carry out research known as the methodological approach.

    Structure of Research Methodology: An appropriate research methodology is essential to find for researching a dissertation. A method follows a series of steps in ascending order to cover the maximum aspect of the data collection for research. It further allows a reader to develop insight into how the dissertation outcome and analysis were carried out during the research investigation. Some of the section that includes in research methodology are research design, philosophical approach, and methods of data collection, data analysis, ethical consideration and limitation of research.

1. Research Design: The researcher has to introduce the mythology or research approach through which he collected the data for the dissertation. It also deals with how the researcher acquired the answers to his problem statement.
2. Philosophical Approach: In a rational approach, you have to explain how your research topic connects to any theory or philosophy. Philosophical approaches may include (interpretivism, positivism, pragmatism, constructivism, post-positivism, etc.) to analyze the relationship with the complexity of the research problem. 
3. Methods of Data Collection: A researcher should explain which methodology is the most appropriate for conducting the research. A researcher should clearly, and descriptive illustrate the techniques and its usage to the readers. A researcher should also tell why he chose this specific methodology to answer the problem statement. It can either include the quantitative approach, qualitative approach or mix-method approach. 
4. Data Analysis: Data analysis includes the findings from the methodology. It investigates all the questions in sequence and critiques all the answer in detail. The data gets critically analyzed from every source. 
5. Ethical Consideration: Ethical consideration includes the usage of methodology and how does it make an influence on the research as well as on the respondents. In moral concern, we mark the reliability of the study that means how much is the investigation is sufficient for a specific problem. Is the research conducted is appropriate on the grounds of ethical and moral perspectives. 
6. Limitation of a Research: Limitation of a research methodology includes on what principles and conditions did this research conduct. Which factors have been used to limit the research? On what ground does the research become least useful for a cause. 

Since different methodological approaches are required for conducting dissertation and it is hard to find an adequate one. Therefore student may look for Best Dissertation Help Online from various services having professional scholars working in their team.