Table 2.
Evaluation of questionnaire validity.
| Classification | Very perfect | Perfect | Basically perfect | General | Imperfect |
|---|---|---|---|---|---|
| Part 1 | 4 | 3 | 2 | 1 | 0 |
| Part 2 | 3 | 5 | 1 | 1 | 0 |
| Part 3 | 5 | 2 | 2 | 1 | 0 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.