Guide to calculating, interpreting and using effect size

Strahan, R.F. (1991) ‘Remarks on the Binomial Effect Size Display’. American Psychologist, 46, 1083-4. Thompson, B. (1999) ‘Common methodology mistakes in educational research, revisited, along with a primer on both effect sizes and the bootstrap.’ Invited address presented at the annual meeting of the American Educational Research ... ................
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