Table 4.
Paired sample T-test statistics based on the two stages of the experiment for VR variables with bootstrapping.
| Pair | Variables | Mean | Bias | SE | Sig. (2-tailed) | 95% CI | H | Supported | |
|---|---|---|---|---|---|---|---|---|---|
| Lower | Upper | ||||||||
| 1 | Ease of use 1 – Ease of use 2 | -0.1500 | 0.0007 | 0.0826 | 0.077 | -0.3144 | 0.0153 | H1a | No |
| 2 | Usefulness 1 – Usefulness 2 | -0.3090 | -0.0003 | 0.1045 | 0.006 | -0.5169 | -0.1124 | H2a | Yes |
| 3 | Authenticity1 – Authenticity 2 | 0.2247 | -0.0019 | 0.1217 | 0.071 | -0.0223 | 0.4551 | H3a | No |
| 4 | Substitutability 1 – Substitutability 2 | -0.3933 | -0.0011 | 0.1474 | 0.009 | -0.6854 | -0.1011 | H4a | Yes |
| 5 | Behavioral intention 1 – Behavioral intention 2 | -0.2328 | 0.0014 | 0.0791 | 0.006 | -0.3900 | -0.0827 | H5a | Yes |
Legend: 1 = Pre-treatment, 2 = Post-treatment.