2024年7月19日 · Meta-analysis is a statistical procedure used to combine and synthesize findings from multiple independent studies to estimate the average effect size for a particular research question.

Meta-analysis is often used to validate observed phenomena, determine the conditions under which effects occur, and get enough clarity in clinical decision-making to indicate a course of...

2024年1月2日 · A simple definition of meta-analysis in psychology is that it’s a study of past studies on a subject that can give researchers a “big picture” view of the topic. To do a meta-analysis, a researcher reviews the published studies on …

2014年9月30日 · Meta-analysis is a robust tool that can help researchers overcome these challenges by assimilating data across studies identified through a literature review. In other words, rather than surveying participants, a meta-analysis surveys studies.

2019年7月1日 · Meta-analysis represents a family of techniques with different assumptions and procedures. I discuss some of the ongoing debates and limitations of the methods that continue to receive attention.

Meta-analysis uses statistical techniques to summarize results from different empirical studies on a given topic to learn more about that topic. In other words, meta-analyses bring together the results of many different studies, although the number of studies may be as small as two in some specialized contexts.

Meta-analysis is a key tool used in systematic literature reviews to synthesize research findings across studies, but despite being relatively straightforward to perform, it remains underused by psychologists. In the first section the reader is introduced to key ideas that underlie meta-analysis and how it might be best employed.

Meta-analysis is often used to validate observed phenomena, determine the conditions under which effects occur, and get enough clarity in clinical decision-making to indicate a course of...

Meta-analysis is often used to validate observed phenomena, determine the conditions under which effects occur, and get enough clarity in clinical decision-making to indicate a course of...

Meta-analysis is an objective examination of published data from many studies of the same research topic identified through a literature search.