Mean differences in self-efficacy before and after intervention, clinical skills check and evaluation of teaching among physiotherapy students following the intervention and students evolution of teaching questionnaire (n=103)
| Variable | Control group | Google Glass group | |
|---|---|---|---|
| Median (range) | Median (range) | p Value* | |
| Difference in self-efficacy in vestibular assessment scores before and after intervention†,‡ | 540 (70–780) | 570 (100–830) | 0.57 |
| Clinical skills check | 18.4 (16–20) | 18.8 (16–20) | 0.03 |
| Students evolution of teaching questionnaire§ | 50 (38–55) | 49 (37–55) | 0.79 |
*Control versus Google Glass group, Mann-Whitney U test for testing the homogeneity between the groups.
†Range, 100–1000, higher score indicate that the student is more certain if a person with vestibular disorder requires PT intervention, and is more likely to know how to examine and to perform different tests.
‡Number of students 87, 45 in the control group and 42 in the Google Glass group.
§Number of students 79, 40 in the control group and 39 in the Google Glass group.