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. 2020 Sep 18;10(3):899–914. doi: 10.3390/ejihpe10030064

Table 4.

Means, standard deviations, and results of the ANOVA of IEI, based on psychological assistance, and effect size (Cohen’s d).

Psychological Assistance
(n = 391)
No Psychological Assistance
(n = 1668)
F(1, 2281) p d
M (SD) M (SD)
Attention 25.18 (7.95) 24.78 (7.14) 0.93 0.335 0.05
Comprehension 25.24 (7.53) 25.05 (6.64) 0.25 0.616 0.02
Regulation 25.64 (7.33) 26.44 (6.56) 4.54 0.033 0.11
Total IEI 76.05 (18.97) 76.27 (16.37) 0.52 0.819 0.01