Literature review refers to an analysis of all literature relevant to the field to give a description, summary and explanation of a particular issue, theory, or related concept. Good work will include previous dissertations, journal articles, scientific papers, and other works on the topic for a vast period of time.
From the experience of PhD dissertation help workers we can say that a literature review is often the second chapter of a dissertation. It introduces the reader and gives insight into the current knowledge and where the research fits within the field.
To facilitate further research in the field, the literature must to be reviewed. The literature review gives information about the researcher’s knowledge of their field. The literature review interprets the old information and compares it to new information. It also maps the development of information in the subject area, giving an overview of different schools of thought. In this way, the literature review continues to inform the reader about the knowledge available and focuses on the gap that is the core of the research.
This analysis can also resolve conflicts between contradicting studies, and provide interconnectivity among all existing studies in this field. It should also provide information about similar researches in the area of the research, and any limitations.
The primary function of the literature review, which is essential for identifying where research fits in the existing literature in the field and strengthening the research’s importance, is to determine the most important function.
The general structure of the literature review
The review starts with an overview of the topic and issue of the investigation, and the purpose of this analysis.
The discussion is followed by a review and classification of all works being reviewed into subdivisions and divisions. This allows for an effective argument about the topic and an explanation of the similarities and differences between works.
The review concludes with an overview of the reviewed works and a discussion of the gaps in existing knowledge.
The literature review establishes the problem and the topics to be examined. It also examines and evaluates relevant literature. Finally, it concludes the review by analysing and interpreting the valid literature and identifying any gaps.
Important things to keep in mind when writing a literature review
Use evidence. In this sense, a literature review section can be described as any academic paper. You must back up your interpretation of the sources with evidence [citations] that proves that you believe what you are saying. This section must be supported by evidence that will support the study.
Limit the amount of information that is available from the source to the most important points. This will reduce the chance of the literature review becoming too long. If you don’t know how to do this, check DissertationTeam Blog, they have a lot of answers to academic questions.
Paraphrasing isn’t possible so use quotes sparingly. It will appear that you are unable to summarize or interpret the information correctly.
Although the literature review is a summary of the work of others, it must be written in your own style, consistent with the rest of the dissertation. All the information must be summed up and synthesised.
Don’t lose sight of the overall structure and context of what you are presenting.
Avoid sources that aren’t directly related to your research problem.
You should be critical of any information you provide, particularly from secondary sources and analytical data.
Your contradictory opinions about literature should be presented in an objective and assertive way. However, they shouldn’t be too ambiguous.
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