Browsing Open Access by Subject "bias; coverage; effect size; Hedges’ d; meta-analysis; sample size; weights"

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  • Bias in meta-analyses using Hedges’ d 

    Hamman, Elizabeth A.; Pappalardo, Paula; Bence, James R.; Peacor, Scott D.; Osenberg, Craig W. (2018-09-25)
    The type of metric and weighting method used in meta-analysis can create bias and alter coverage of confidence intervals when the estimated effect size and its weight are correlated. Here, we investigate bias associated ...