How do we write a literature review?

Write a Literature ReviewNarrow your topic and select papers accordingly.Search for literature.Read the selected articles thoroughly and evaluate them.Organize the selected papers by looking for patterns and by developing subtopics.Develop a thesis or purpose statement.Write the paper.Review your work.

What are the identified gaps in the evidence?

A research gap is defined as a topic or area for which missing or insufficient information limits the ability to reach a conclusion for a question. A research need is defined as a gap that limits the ability of decision-makers (policy-makers, patients, practitioners) from making decisions.

Why is it important to identify the research gap?

Research gap is a research question or problem which has not been answered appropriately or at all in a given field of study. Identifying gaps and generating research questions can be regarded as the first and most important step in writing a research paper.

What is review related literature?

A review of related literature (RRL) is a detailed review of existing literature related to the topic of a thesis or dissertation. In an RRL, you talk about knowledge and findings from existing literature relevant to your topic. When writing the review, begin by providing the background and purpose of the review.

What are the 2 types of related literature?

Different types of literature reviewsNarrative or Traditional literature reviews. Narrative or Traditional literature reviews critique and summarise a body of literature about the thesis topic. Scoping Reviews. Systematic Quantitative Literature Review. Cochrane Reviews. Campbell Collaboration.

What is the difference between the introduction and the literature review?

Introduction introduces the main text to the readers. Literature Review critically evaluates the existing research on the selected research area and identifies the research gap.