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.
Sociodemographic characteristics.
| Theme | Categories | Codes | f |
|---|---|---|---|
| Sociodemographic characteristics | Gender | Woman | 24 |
| Man | 8 | ||
| Work experience (year) | 1–10 | 14 | |
| 11–18 | 13 | ||
| >21 | 5 | ||
| School type | Public | 30 | |
| Private | 2 | ||
| Education (degree) | Bachelor’s | 27 | |
| Master’s | 5 | ||
| PhD | 1 | ||
| Branch | Science | 13 | |
| Math | 10 | ||
| Classroom | 5 | ||
| Preschool | 2 | ||
| Physics | 2 | ||
| School level | Kindergarten | 2 | |
| Primary school | 5 | ||
| Middle school | 17 | ||
| High school | 8 |
