Research Article
Translation and Initial Validation of the Chinese (Cantonese) Brief 2-Way Social Support Scale for Use in People with Chronic Stroke
Table 2
Content validity index of the Chinese (Cantonese) version of the Brief 2-Way SSS.
| Item | Expert A | Expert B | Expert C | Expert D | Expert E | Expert F | Item-level content validity index |
| 1. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 2. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 3. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 4. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 5. | 4 | 4 | 3 | 2 | 3 | 2 | 0.67 | 6. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 7. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 8. | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 9. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 10. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 11. | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 12. | 3 | 3 | 3 | 3 | 3 | 3 | 1 | Scale-level content validity index/mean | | 0.97 | Total agreement | | 11 | Scale-level content validity index/universal agreement | | 0.92 |
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