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.
| Scale | Mean | Std. Dev. | Confidence | Confidence Interval | Cronbach's α | ||
| Attractiveness | 1.872 | .928 | .357 | 1.515 | – | 2.228 | .94 |
| Perspicuity | 1.673 | 1.029 | .396 | 1.278 | – | 2.069 | .84 |
| Efficiency | 1.644 | .917 | .352 | 1.292 | – | 1.997 | .72 |
| Novelty | 1.375 | 1.087 | .418 | .957 | – | 1.793 | .74 |
Confidence intervals were estimated with a p-value of p = .05 per scale.
