| Construct and observable variable | Mean (SD) | SFL | CR | AVE | a |
| Perceived enjoyment (PE) |
|
| 0.92 | 0.80 | 0.92 |
| PE1 | 4.16 (1.76) | 0.84 |
|
|
|
| PE2 | 4.31 (1.78) | 0.96 |
|
|
|
| PE3 | 4.45 (1.70) | 0.88 |
|
|
|
| Perceived critical mass (PCM) |
|
| 0.91 | 0.78 | 0.91 |
| PCM1 | 5.66 (1.45) | 0.87 |
|
|
|
| PCM2 | 5.67 (1.44) | 0.91 |
|
|
|
| PCM3 | 5.54 (1.39) | 0.87 |
|
|
|
| Behavioral attitude (ATT) |
|
| 0.72 | 0.88 | 0.90 |
| ATT1 | 5.40 (1.32) | 0.89 |
|
|
|
| ATT2 | 5.39 (1.38) | 0.88 |
|
|
|
| ATT3 | 5.28 (1.52) | 0.77 |
|
|
|
| Subjective norms (SN) |
|
| 0.85 | 0.74 | 0.83 |
| SN1 | 4.48 (1.65) | 0.97 |
|
|
|
| SN2 | 4.67 (1.72 | 0.73 |
|
|
|
| Perceived behavioral control (PBC) |
|
| 0.85 | 0.66 | 0.84 |
| PBC1 | 5.33 (1.52) | 0.64 |
|
|
|
| PBC2 | 5.42 (1.48) | 0.91 |
|
|
|
| PBC3 | 5.76 (1.59) | 0.86 |
|
|
|
| Usage intention (UI) |
|
| 0.94 | 0.85 | 0.95 |
| UI1 | 5.44 (1.49) | 0.91 |
|
|
|
| UI2 | 5.39 (1.50) | 0.96 |
|
|
|
| UI3 | 5.20 (1.55) | 0.89 |
|
|
|