Compared to control what was the result of a program of emotional intelligence (EI) 20 one-hour sessions on pretest–posttest change?
The results of the MANCOVA on the pretest-follow-up differences in the set of assessed variables, with the pretest scores as covariates, showed statistically significant differences between the experimental and control groups, Wilks' Lambda Λ = 0.453, F(15,99) = 7.97, p < 0.001, with a medium-high effect size (η2 = 0.547, r = 0.74).