approached significancep = 0.05
The difference between pre-intervention ( M = 19.63, SD = 0.82) and post-intervention ( M = 20.85, SD = 0.83) for the psychological course training group approached significance, F (1,145) = 3.79, p = 0.05, η 2 p = 0.03, while there was no difference for the control group.