Table 2.
Sustained attention performance in Psychomotor Vigilance Task.
| Variable | N-AVG | AVG | N-SVG | SVG | Statistics | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Time × Group | ||||||
| Pre | Post | Pre | Post | Pre | Post | Pre | Post | F | P | |
| Reaction Time, msec | 371.13 ± 33.71 | 377.25 ± 26.74 | 357.90 ± 26.76 | 364.25 ± 29.69 | 358.74 ± 30.29 | 361.72 ± 27.71 | 361.33 ± 32.62 | 364.33 ± 31.54 | 0.21 | 0.893 |
| Gun jumps, score | 1.00 ± 1.55 | 1.16 ± 1.31 | 1.84 ± 2.19 | 1.56 ± 1.46 | 1.64 ± 1.38 | 2.08 ± 2.14 | 1.68 ± 1.95 | 1.92 ± 1.22 | 0.59 | 0.626 |
| Lapse, score | 1.40 ± 1.85 | 2.16 ± 2.19 | 1.28 ± 2.20 | 2.48 ± 4.22 | 2.08 ± 3.37 | 2.12 ± 3.02 | 2.24 ± 2.70 | 2.68 ± 4.11 | 0.78 | 0.508 |
| Correct trials, score | 37.6 ± 2.42 | 36.68 ± 2.54 | 36.88 ± 2.81 | 35.96 ± 4.78 | 36.28 ± 3.95 | 35.80 ± 4.21 | 36.08 ± 3.95 | 35.40 ± 4.39 | 0.10 | 0.960 |
N, narrative; AVG, active video game; SVG, sedentary video game.