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Table 1 Content validity indices (per item, per expert, and total scale) for both relevance and clarity of the SCC-Arabic

From: Psychometric characteristics of the of COVID Stress Scales-Arabic version (CSS-Arabic) in Egyptian and Saudi university students

Item I-CVI for relevance I-CVI for clarity Expert E-CVI for relevance E-CVI for clarity
1 0.909 1.0 1 1.0 1.0
2 0.909 1.0 2 0.917 0.861
3 0.864 0.909 3 0.975 0.833
4 0.818 0.955 4 1.0 0.972
5 0.955 0.955 5 0.944 0.917
6 0.909 0.864 6 1.0 1.0
7 0.955 1.0 7 0.975 1.0
8 0.909 0.955 8 0.972 1.0
9 0.818 1.0 9 1.0 1.0
10 0.864 0.955 10 1.0 1.0
11 0.909 1.0 11 1.0 1.0
12 0.818 0.955 12 0.972 1.0
13 1.0 0.909 13 0.722 0.722
14 1.0 0.864 14 0.972 1.0
15 1.0 0.909 15 0.944 1.0
16 0.818 0.864 16 0.944 0.975
17 0.955 0.909 17 .944 1.0
18 0.955 0.955 18 0.722 0.7.22
19 0.955 0.909 19 0.944 0.806
20 0.955 0.909 20 0.944 1.0
21 0.955 0.909 21 0.806 0.975
22 0.955 0.909 22 1.0 1.0
23 1.0 0.909  
24 0.909 0.909
25 1.0 0.909
26 1.0 0.818
27 1.0 0.864
28 0.955 0.909
29 1.0 0.909
30 1.0 0.909
31 1.0 0.955
32 1.0 0.955
33 0.909 0.955
34 1.0 1.0
35 1.0 1.0
36 1.0 0.955
Total scale 0.943 0.932
  1. CVI Content validity index, I Item, E Expert