Table 2 Dimension of face and content validity and related criteria
From: Health Equity Impact Assessment (HEIA) reporting tool: developing a checklist for policymakers
Dimension of face and content validity | Criteria |
|---|---|
Analyses of face validity for each item through two options | It is Clear and expressive |
Not clear and expressive | |
Analyses of content validity index (CVI) for each item through five options: | Totally disproportionate |
Disproportionate | |
Somewhat proportionate | |
Proportionate | |
Totally proportionate | |
Analyses of content validity ratio (CVR) for each item through three options: | Necessary |
Useful but not necessary | |
Unnecessary |