Table 1.

Statistical properties of the experiments in Piff et al. (1)

Sample size(s)	Effect size (g)	Observed power
274	0.120	0.51
152	0.166	0.53
105	0.199	0.52
64, 65	0.557	0.88
108	0.228	0.65
195	0.141	0.50
90	0.209	0.50