Research Article
Does Augmented Reality Effectively Foster Visual Learning Process in Construction? An Eye-Tracking Study in Steel Installation
Table 7
Descriptive statistics of score and completion time.
| Item | Question form | TG-based | AR-based | PM-based | F | Mean | SD | Mean | SD | Mean | SD |
| Fixation time (ms) | True or false | 9.95 | 8.03 | 7.38 | 7.73 | 5.21 | 6.58 | 3.28 | Short answer | 5.35 | 7.61 | 9.97 | 9.69 | 10.21 | 9.17 | 3.17 | Fixation count (time) | True or false | 21.68 | 20.55 | 8.79 | 8.28 | 7.36 | 8.28 | 11.27 | Short answer | 10.00 | 13.50 | 13.18 | 11.38 | 15.24 | 13.30 | 1.43 | Average fixation duration (ms) | True or false | 0.55 | 0.17 | 0.84 | 0.45 | 0.64 | 0.36 | 5.82 | Short answer | 0.41 | 0.23 | 0.69 | 0.28 | 0.66 | 0.27 | 10.87 |
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