. 2021 Jul 8;18(14):7304. doi: 10.3390/ijerph18147304

Table 1.

Pre-test and post-test differences between the experimental group.

	M	SD	t	df	p	d
Pre-Flow	30.89	3.76	−6122	28	0.000	1.53
Post-Flow	36.89	4.08	−6122	28	0.000	1.53
Pre-Academic performance	4.13	0.78	−5537	28	0.000	1.46
Post-Academic performance	4.96	0.18	−5537	28	0.000	1.46
Pre-Satisfaction and involvement	6.65	1.36	−2862	28	0.008	0.57
Post-Satisfaction and involvement	7.31	0.89	−2862	28	0.008	0.57
Pre-Group cohesion	6.10	1.44	−6425	28	0.000	1.31
Post-Group cohesion	7.58	0.68	−6425	28	0.000	1.31
Pre-Teacher-student relationship	6.89	1.26	−3932	28	0.001	1.02
Post-Teacher-student relationship	7.86	0.44	−3932	28	0.001	1.02
Pre-Order and organization	6.13	1.09	−3271	28	0.003	0.72
Post-Order and organization	6.86	0.91	−3271	28	0.003	0.72
Pre-Task Orientation	8.51	1.45	−1870	28	0.072	0.40
Post-Task Orientation	9.24	2.11	−1870	28	0.072	0.40
Pre-Prosocial behaviours	17.89	3.25	−711	28	0.483	0.17
Post-Prosocial behaviours	18.44	3.18	−711	28	0.483	0.17
Pre-Antisocial behaviours	7.24	3.93	0.725	28	0.474	−0.18
Post-Antisocial behaviours	6.55	3.83	0.725	28	0.474	−0.18