Content validity assessment by eight experts
	Qualitative			Quantitative
Item	CVI of simplicity	CVI of clarity	CVI of appropriateness	I-CVI	UA
1	1	1	1	1	1
2	1	1	1	1	1
3	1	1	1	1	1
4	1	1	1	0.875	0
5	0.875	0.875	0.875	0.875	0
6	1	1	0.90625	1	1
7	1	0.96875	1	1	1
8	1	1	1	1	1
9	1	1	1	1	1
10	1	1	0.9375	1	1
11	1	1	1	1	1
12	0.8125	0.8125	0.84375	0.875	0
13	0.8125	0.875	0.875	0.875	0
14	1	1	1	0.875	0
15	1	1	1	1	1
16	1	0.96875	1	1	1
17	1	1	1	1	1
18	1	1	1	1	1
19	1	0.96875	1	1	1
20	1	1	1	1	1
21	1	1	1	1	1
22	1	0.96875	1	0.875	0
23	0.7813	0.84375	0.8125	0.875	0
24	1	1	1	1	1
25	1	1	0.90625	1	1
Average	0.971	0.97125	0.96625	0.97	S-CVI/Ave 0.76 S-CVI/UA 0.97