To determine whether the instructions had an impact on the relation between implicit and

explicit measures, a multiple regression equation with IAT scores, a dummy variable coded for condition, and their interaction term was used to predict the explicit index. The predicted interaction was revealed, t (102) = 2.23, prep = .940, d = .44.The IAT predicted explicit measures of self-esteem in the honest condition, b = .30, t (52) = 2.26, prep = .94, d = .63, but not in the control condition, b = -.12, t < 1. Thus, explicit and implicit measures of self-esteem corresponded when participants were implored to avoid over- or under-presenting themselves on the explicit measures.

这里Prep(rep是下标)是什么意思?d是什么意思?
It seems that P_rep = 1- p, where p is the regular p-value
D是表示effect size .

D与R2有一定联系.

cohen有专门讨论.