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.
Demographic information of participants.
| Control group (n = 44) | Experimental group (n = 45) | P | |
| Age, yr | 19.74 ± 0.74 | 19.71 ± 0.75 | .70 |
| Gender | .97 | ||
| Male | 5 (11.4%) | 5 (11.1%) | |
| Female | 39 (88.6%) | 40 (88.9%) | |
| Pre-quiz score | 35.70 ± 6.42 | 33.87 ± 3.81 | .10 |
