highly significantp < 0.001
The Maturity Scale resulted as highly significant between groups, as by the one-way ANOVA, for each HDF (HDF-1, F(1, 41) = 12.67, p < 0.001, η 2 = 0.23; HFD-2, F(1, 41) = 15.86, p < 0.001, η 2 = 0.38; HFD-self, F(1, 41) = 11.73, p = 0.001, η 2 = 0.22) (see Figure 2 ).