You will need to synthesise several of your reviewed readings into each paragraph, so that there is a clear connection between the various sources. Was the possible heterogeneity between the studies considered? Do an extensive search of the literature Find out what has been written on the topic.
Was there a detailed description of the literature search used? Table 2 Characteristics of studies included Analysis of literature review a systematic review on the association between oral contraceptives and cervical neoplasia 14 Study country.
The question to be answered in the review or meta-analysis and the hypotheses must be clearly defined and laid down in writing prospectively in a study protocol. Why do we write literature reviews?
At undergraduate level literature reviews can be a separate stand alone assessment. The quotient of the odds of the cases and the odds of the controls gives the odds ratio. These details will save you time later.
Glossary The summary of individual data Bias Distortion of study results from systematic errors Confidence interval: In a funnel plot, the study size is plotted against the effect estimates of the individual studies. This helps to make the differences between the studies clear with respect to the data examined.
Select appropriate source material: How authoritative and credible is this source? What are the key terms and concepts? In addition, the results are quantitatively summarized using statistical methods and pooled effect estimates glossary are calculated 1.
Were prospectively specified inclusion and exclusion criteria clearly described and applied? The Library would be the best place to search for your sources.
Effect estimates An effect estimate, such as the odd ratio or relative risk, estimates the extent of the change in the frequency of a disease caused by a specific exposure. Writing a literature review What is a literature review?Checklist for Analyzing a Literature Review.
Introduction to the Review. Is the area of interest explained? Does the author of the review. A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated.
a literature review and critical analysis of school violence and teachers’perception of the zero tolerance policy by dana r. konter a research paper. Before deciding whether or not to incorporate what you have found into your literature review, you need to evaluate the resources to make sure they contain information that is authoritative, reliable and relevant.
Reading the Literature Read, summarize or describe each article noting your findings and impressions. Literature Reviews What this handout is about This handout will explain what a literature review is and offer insights into the form and construction of a literature review in the humanities, social sciences, and sciences.
Jul 03, · The different types of review and meta-analysis are discussed with examples from the literature on one particular topic. Conclusions Systematic literature reviews and meta-analyses enable the research findings and treatment effects obtained in different individual studies to be summed up and evaluated.Download