let's say that we run two independent experiments where in EACH experiment ... say with an E versus a C group ... you get an effect size statistic ... this leads to a difference in effect sizes ... THAT would be your sample statistic ... and, what would this distribution of differences in effect sizes look like? without some formula for an estimate of the SD of that sampling distribution ... not sure it would be doable ...
I think this is great! We could have a test statistic for the difference in two effect sizes, then we could estimate the effect size of the difference of the two effect sizes!
Assistant Professor
Educational and Counseling Psychology Department
University of Kentucky
245 Dickey Hall
Lexington KY 40506
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Website for students: www.uky.edu/~ldesh2/stats.htm
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