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Table 1 Content validity evaluation form

From: Psychometric properties of public trust in Covid-19 control and prevention policies questionnaire

Score

CVI

CVR

Transparency

relevance

Simplicity

Necessity

4

Completely transparent

Completely relevant

Quite simple

Necessary

3

Transparent, but requires minor changes

Relevant, but requires minor changes

Simple, but requires minor changes

Useful but not necessary

2

Requires some changes

Requires some changes

Requires some changes

not necessary

1

Not transparent

irrelevant

Not simple