Which of the following is a potential weakness of meta-analysis, as described in this topic?

Question

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Meta-analyses rely on data from previous studies, and if the studies included in the meta-analysis are not diverse in terms of sample selection, the results may not be applicable to a broader population. This can be a potential weakness of meta-analysis. The other options listed (use of moderator variables, lack of objectivity, and independent confirmation) are not necessarily weaknesses of meta-analysis but rather aspects that must be carefully considered and addressed during the meta-analytic process.

Which of the Following Is a Potential Weakness of Meta-Analysis