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.
| Experimental group (n=23) | Control group (n=23) | ||
|---|---|---|---|
| PASS (score) | Pre-test | 21.7 ± 7.4a | 21.0 ± 7.0 |
| Post-test | 22.4 ± 7.0 | 21.5 ± 6.7 | |
| TIS (score) | Pre-test | 13.0 ± 4.3 | 12.5 ± 4.6 |
| Post-test | 14.4 ± 4.3*+ | 13.1 ± 4.4 | |
aMean ± standard deviation. *Significant difference within group (pre-test vs. post-test). +Significant difference between groups (experimental group vs. control group)
