Meta-analysis is a method of synthesis of quantitative data from multiple independent studies addressing a common research question. An important part of this method involves computing a combined effect size across all of the studies.

2024年7月19日 · What is a Meta-Analysis? 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.

2023年4月26日 · The meaning of meta-analysis is a statistical method of combining results from numerous studies on a certain research question. The term was first used in 1976 and can be used to determine if the effect reported in the literature is real or not.

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

2021年11月30日 · Meta-analysis is a central method for knowledge accumulation in many scientific fields (Aguinis et al. 2011c; Kepes et al. 2013). Similar to a narrative review, it serves as a synopsis of a research question or field.

Meta-analysis is the statistical combination of results from two or more separate studies. Potential advantages of meta-analyses include an improvement in precision, the ability to answer questions not posed by individual studies, and the opportunity to settle …

Meta-analysis, in statistics, approach to synthesizing the results of separate but related studies. In general, meta-analysis involves the systematic identification, evaluation, statistical synthesis, and interpretation of results from multiple studies.

Meta-analysis is a research process used to systematically synthesise or merge the findings of single, independent studies, using statistical methods to calculate an overall or ‘absolute’ effect. 2 Meta-analysis does not simply pool data from smaller studies to achieve a larger sample size.

2024年2月1日 · Meta-analysis is a quantitative research method that involves the systematic synthesis and statistical analysis of data from multiple individual studies on a particular topic or research question.

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 …