You may have to weigh competing theoretical arguments; you may also have to synthesize and evaluate varied strands of research conducted on different populations, different samples, and using different measures and research methods.Research that is published while you are writing your dissertation may add to what is known about your topic or provide additional evidence for or against one or another theory.Tags: Writing A Reflection EssayWhat Does A Dissertation Look LikeResearch Paper On Animal TestingProfessional Essay Writer ArticleA Sample Of A Research PaperAppearance Vs Reality Hamlet EssaySample Of A Research Paper Introduction
You may even have access to research that is so recent it has not been published yet.
In all these ways, doing a literature review is not only crucial to writing a dissertation, it is also giving you experience with the ongoing process of new knowledge and discovery that is taking place in your field.
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Why do you, as a doctoral student, do a literature review as part of the process of writing your dissertation?
After you do your literature review, you should understand how your dissertation work will add incrementally to what is already known about your topic.
You may decide to change your approach or goals based on what you discover in your literature review.
If you have to write an undergraduate dissertation, you may be required to begin by writing a literature review.
A literature review is a search and evaluation of the available literature in your given subject or chosen topic area.
You do not need to read everything that has ever been written on your topic, because that may very well be physically impossible, but you must make sure you are familiar with all the key sources in your field that are pertinent to your problem or question.
During these sessions, students can get answers to introduction to the problem, background of study, statement of the problem, purpose of the study, and theoretical framework.