Table 1.

It shows distribution of samples in terms of groups, education and genders.

Group	Education	Abundance	percentage	Gender	Abundance	percentage
Experiment	Elementary	4	17.4	Male	9	39
	Mid-school	5	21.7
	High-school	7	30.4	Female	14	61
	University	7	30.4
	Total	23	100	total	23	100
Control	Elementary	2	14.3	Male	5	35.7
	Mid-school	2	14.3
	High-school	4	28.6	Female	9	64.3
	University	6	42.9
	Total	14	100	total	14	100
Total	Elementary	6	16.2	Male	14	37.8
	Mid-school	7	18.9
	High-school	11	29.7	Female	23	62.2
	University	13	35.1
	Total	37	100	total	37	100