Meta-Analysis is a research method that combines the results of multiple studies to draw more reliable conclusions. By analyzing data from various sources, researchers can identify patterns and trends that may not be evident in individual studies. This approach helps to increase the overall sample size, which can lead to more accurate estimates of effects or relationships. One of the key benefits of Meta-Analysis is that it allows for a more comprehensive understanding of a topic, such as the effectiveness of a treatment or intervention. By synthesizing findings from different studies, researchers can provide stronger evidence and make better-informed recommendations for practice or policy.