They become paranoid at the prospect of missing the latest paper or opinion piece that an examiner will spring on them at their oral defenses and destroy their academic careers in one fell swoop.
That’s a valid, albeit a little emotional, concern and can be easily managed through a well-planned selection of RSS feeds and journal alerts based on appropriate keywords.
Also, a literature review can be interpreted as a review of an abstract accomplishment as well.
A literature review is a summary of research that has been conducted in the past on a certain subject of interest.
What should take more thought and careful planning is developing the depth and breadth of your review—how wide, how deep (as in detailed), and how far back should you be looking?
Many of the variables are going to be topic specific, but it will fall to you, your supervisor, and the help of an academic librarian who, hopefully, has some knowledge of your field, to establish those limits.The key to any research study is the research question itself.A poorly written question that is too broad will generate questionable hypotheses, and if your supervisor fails to catch it in time, even more questionable results.This, in turn, raises the question as to how much is enough?Most supervisors will tell you that quality is measured in terms of relevance to your topic, and that your choice should always be quality over quantity.review of related literature of Daily time Record Management System review of related literature of Daily time Record Management System review of related literature of Daily time Record Management System A comprehensive literature review contains an introduction, theoretical review (conceptual framework), empirical review, summary and research gaps.The theoretical review provides evidence relevant to the research topic, analyzes work by other researchers including their methodologies and evaluates the influence of various variables on the analysis.It’s never a good idea to build the list quickly or on your own.Look at other dissertations for their keywords, and reach out to colleagues, departmental faculty, your supervisor, and several librarians (even if they work at other institutions).The review of literature on sales promotion basically talks about various factors that affects the sales promotion.You have to search first in the internet or books about the related literature of your study, then get the sources example( Perez,2009) please don't forget to write the year it is published..thats all.place it in your chapter 2..