Table 2.
Means (SDs) for the overall engagement scale and subscales as a function of group (game, n=19; sterile, n=21). The maximum on the engagement and IMI subscales is 7.
| Engagement | Overall | FA a | US b | AS c | EN d | NO e | IN f |
| Game, mean (SD) | 4.08
(1.03) |
4.32
(1.40) |
5.13
(1.23) |
3.99
(1.46) |
3.96
(1.18) |
3.05
(1.61) |
4.04
(1.45) |
| Sterile, mean (SD) | 3.87
(0.84) |
4.16
(1.02) |
4.49
(0.96) |
3.12
(1.19) |
3.67
(1.13) |
3.30
(1.25) |
4.48
(1.23) |
aFA: focused attention.
bUS: usability.
cAS: aesthetics.
dEN: endurability.
eNO: novelty.
fIN: perceived involvement.