Table 1.

Distribution of children in accordance with groups, gender and age in each of the study phases

		Pre-testing study		Validity study		Test-retest reliability study
		n	%	n	%	n	%
CPQ group	8–10	20	25.0	90	43.0	20	40.0
	11–14	60	75.0	120	57.0	30	60.0
Gender	Boy	27	33.8	105	50.0	22	44.0
	Girl	53	66.2	105	50.0	28	56.0
Age	8 yrs	6	7.5	30	14.3	5	10.0
	9 yrs	9	11.25	30	14.3	7	14.0
	10 yrs	5	6.25	30	14.3	8	16.0
	11 yrs	18	22.5	30	14.3	12	24.0
	12 yrs	16	20.0	30	14.3	8	16.0
	13 yrs	14	17.5	30	14.3	5	10.0
	14 yrs	12	15.0	30	14.3	5	10.0