Write 6 pages thesis on the topic meta analysis reconciling the results of independent studies. Meta-Analysis .method involves two distinct stages. The first stage involves identifying different data sets and summarizing the data into a uniform set. The second stage involves making conclusions from the summarized data set. Meta-analysis requires that the data is accurate and devoid of any complications. It will not be efficient if it uses inaccurate data. In addition, the method requires the analyst to identify and collect data sets from past studies, which have some aspects of resemblance in terms of the research question they address. The method is particularly effective because it draws conclusions from data characteristics rather than making generalized conclusions about data. However, the method requires planning and some level of expertise among analysts. Advantages of meta-analysis The approach defines subjective ways of checking the variability of data and enables testing of all statistical parameters. Combination of different studies summarizes data and ensures the ease of drawing conclusions from the data. Other parties can also use the data to support their studies. Review of past studies eliminates unnecessary details that are insignificant to the study. Meta-analysis makes possible the prediction of the impact of significant elements of data within a specified period (Cavanaugh, 2010). Review of past studies eliminates the threat of bias sampling. It is not the opinion of the researcher that determines the similarity or difference between data sets but rather the characteristics of the individual data set. This enhances the accuracy of conclusions made about data sets. Unlike other research methods, a meta-analysis involves looking at the components and characteristics of variables making data from research studies rather than looking at the conclusions drawn from the previous studies.
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