Assignment help: Purpose of a literature review

Assignment help: Purpose of a literature review

The main purpose of a literature review is research justification. You should show that a gap exists in knowledge in your field and that calls for investigation. Show well your work will bridge the gap by adding new knowledge and understanding. You can do this through assignment help. Show your work is original i.e. no one has previously done it. Show how previously done research supports or contradicts your research. You can also expound on how the research will solve the difference.

The general purposes of all types of literature reviews are;

  • Provides a set of facts for the research
  • Justifies research as previously stated above
  • It makes sure that no one has done a similar research before.
  • Indicates the position of the research in existing knowledge.
  • Helps researcher learn from almost similar work on the subject.
  • Helps illustrate previous studies on the topic.
  • Points at shortcomings in previous research
  • Helps show that the work is contributing greatly to the understanding and existing knowledge.
  • Helps focus or even change topic if need be.
  • Forms a foundation for future research and wider theoretical base.
  • It helps settle conflicts in contradicting previous studies by offering a third party opinion.
  • It identifies new methods to assist in interpretation of previous research.
  • It contributes to the writers writing skills and logic thinking. The writer has to think critically and remain focused.

assignmentLiterature review is not all about searching for information but incorporates identification of relationships between literature and research field. It summarizes the background and content of the research. It is the outline and mirror of research.it helps indicate the gap between the researcher’s problem and knowhow of the topic. It is the most paramount in identifying the problem of the study. The problem is then solved through data collection. It is the guardian against duplication already done work. A researcher with no proper literature review searching skills may find themselves duplicating another person’s research unintentionally. It helps a researcher avoid mistakes done by another researcher. This gives the current researcher a chance to improve on their research design and methodology which were not successful with previous studies. A well written literature review creates a researcher’s credibility leading to him/her getting benefit of his job. It establishes the importance of a study by making it sensible and understandable to readers at a glance on the literature review alone. It makes people willingly believe in your work by supporting it with other works done related to your topic.