SAMPLING DISTRIBUTIONS

This represents the difference in standard deviation units. An unstandardized effect would just be the difference between the means (or the means of sets of groups). 12.25 The study by Davey et al. (2003): The group means are Negative mood =12.6, Positive mood = 7.0, No induction = 8.7 The SPSS ONEWAY solution with one contrast comparing the ... ................
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