Working on a dissertation is a responsible and long process, on which the further career of a scientist depends. Researchers try to bring their work to perfection, but they do not always manage to recognise the mistakes made, and this, as a result, negatively affects the success of the defence. How to fix it? Today we will review the most common mistakes when writing a dissertation, and share effective tips that will help you avoid them.
1. Width of the topic
Topic – is the basis of the research, as it determines its course. In addition, it determines whether your dissertation will interest the scientific community. Often, scientists make two types of mistakes in the topic selection process: choosing a topic that is too broad or too narrow. Both options can lead to a decrease in the scientific value of the work.
When choosing too broad a topic, the researcher faces a serious problem: the inability to conduct a deep and comprehensive analysis. In such a situation, he/she is forced to limit himself/herself to a superficial examination of key aspects without being able to study each of them in detail. The result: losing the focus of the research and writing a dissertation that does not make a meaningful contribution to the development of a particular scientific discipline.
On the other hand, if a scholar chooses a topic that is too narrow, he or she may be faced with a lack of material to analyse, which will limit the scope of the research. For example, if it is very specific, it may be that there are too few studies on a similar topic and it will be difficult for the author to conduct a meaningful analysis.
To avoid this problem, a concept map can be used as a tool to help visualise the main ideas, their relationships and structure at the topic selection and planning stage. A concept map allows you to clearly identify the key concepts, the issues to be investigated, and possible areas of analysis.
2. Problem statement
Another one of the quite common problems is the wrong problem statement. In fact, it defines the purpose of your dissertation. There are a number of criteria that should be met by the problem being investigated, namely:
- clarity and simplicity: it should be stated clearly and understandably. The use of complex terms or confusing turns of phrase can make it difficult to understand the essence of the research;
- specificity and boundedness: the problem should have clear research boundaries. For example, instead of the vague phrase "An investigation of modern methods in scientific activity", a more specific one should be used: "An investigation of the application of method X to analyse data Y under Z conditions";
- no simple answer: the main research question should not have an obvious ‘yes’ or ‘no’ answer. On the contrary, it should require in-depth analysis;
- originality: the problem should be unique and not repeat existing ones. It will contribute to science by offering a new vision or solution.
3. The structure of the thesis
One of the common mistakes when writing a dissertation is breaking its structure. Every dissertation has strict requirements for the order and content of sections, which are important to follow for a logical and consistent presentation of the material.
For example, inconsistency in the content of the introduction and results section, lack of a clear transition between chapters, or improper sequencing of the structural elements of the dissertation complicate the perception of the work and can negatively affect its grade.
The dissertation consists of:
- title page;
- table of contents;
- a list of abbreviations (if any);
- introduction;
- main part (presentation of the material);
- results;
- list of used literature;
- appendices.
If you would like to learn more about the requirements for a thesis in Azerbaijan, read our article on this topic.
4. Formatting used literature and citations
Scientific literature is the basis of any research. Authors support their statements with quotes from other scientists, analyse scientific articles on similar topics and rely on previous research. However, errors in citation formatting can lead to suspicions of plagiarism. To avoid this, it is important to carefully check the correctness of references and the list of used sources.
There are many citation styles, but the most common ones include APA (American Psychological Association), Chicago Style, CSE (Council of Science Editors) and Vancouver Style. Before completing the reference list, you should check with your supervisor to see what style is required at your institution.
It is also recommended not to postpone the bibliography to the last stage of the work. It is better to add sources immediately in the process of writing the research - this will help to avoid losing important materials and significantly save time.
5. Checking the dissertation before submission
During the process of writing a dissertation, authors repeatedly reread all the sections. However, they often neglect the final check of the text before submitting the work, referring to the fact that they have already read it earlier. As a result, some errors remain unnoticed, and the opportunity to correct them has already been missed. It is not only about factual inaccuracies, but also about typos, stylistic flaws and typographical errors.
To avoid this, it is necessary to carefully check each section for compliance with the requirements of scientific style and design. You can also use special programmes to check grammar and stylistics.
Following our advice you will be able to avoid common mistakes and increase the chances of successful dissertation defence. The main thing to remember is that the basis of effective scientific activity is a responsible approach to work, attention to detail and compliance with academic standards.
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