TABLE 2.

Analysis of subjective happiness and prosocial and civic competencies in control and experimental groups.

	Control group (n = 55)				Experimental group (n = 49)
	Pre-test	Post-test	p	d	Pre-test	Post-test	p	d
Subjective happiness (SH)
In general, I consider myself…	4.58 (0.22)	4.74 (1.06)	0.769	−0.103	5.44 (0.65)	5.59 (0.87)	0.46	−0.097
Compared with most of my classmates, I consider myself…	4.43 (1.19)	4.76 (1.48)	0.316	−0.121	4.96 (1.01)	5.41 (1.42)	0.046*	−0.179
Some people are generally very happy…	4.91 (1.18)	5.01 (1.54)	0.714	−0.036	5.07 (1.69)	5.53 (1.71)	0.262	−0.134
Some people are generally not very happy…	2.67 (1.49)	2.83 (1.43)	0.144	−0.054	2.37 (1.34)	2.51 (1.55)	0.541	−0.048
Prosocial and civic competencies (PCC)
Compliance with social norms	4.38 (0.39)	4.56 (0.34)	0.030*	−0.238	4.43 (0.33)	4.77 (0.55)	0.004**	−0.351
Social sensitivity	4.21 (0.35)	4.37 (0.46)	0.250	−0.192	4.02 (0.11)	4.34 (0.25)	0.039*	−0.637
Help and collaboration	4.03 (0.65)	4.34 (0.61)	0.126	−0.238	4.03 (0.31)	4.08 (0.41)	0.509	−0.068
Security and firmness in interaction	3.63 (0.61)	3.91 (0.67)	0.210	−0.213	3.74 (0.57)	3.87 (0.53)	0.024*	−0.117
Prosocial leadership	3.51 (0.90)	3.76 (0.64)	0.413	−0.158	3.61 (0.59)	3.92 (0.51)	0.008**	−0.271
Social responsibility	3.11 (0.24)	3.35 (0.43)	0.139	−0.325	3.19 (0.38)	3.35 (0.31)	0.152	−0.224

*p < 0.05; **p < 0.01.