Table 1.

Socio-demographic characteristics of the young children and their parents (n = 42).

Characteristics	Categories	Intervention (n = 20)	Control (n = 22)	χ2	p
Gender	Male	9	12	0.38	0.56
	Female	9	8
Age	4	12	10	1.68	0.43
	5	6	9
	6	0	1
Father’s education level	Primary	0	1	1.59	0.45
	Secondary	11	14
	University	7	5
Mother’s education level	Primary	0	1	3.5	0.17
	Secondary	10	16
	University	8	4