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Results of reliability test of the scale.
| Latent variables | Items (indicators) |
Cronbach's alpha | |
|---|---|---|---|
| Before | After | ||
| Attitude | 5 | 4: ATT1, ATT2, ATT4, PBC3 | 0.717 |
| Subjective norm | 4 | 3: SN1, SN2, SN4 | 0.810 |
| Perceived behavior control | 6 | 4: PBC1, PBC2, PBC4, PBC5 | 0.819 |
| Perceived risk | 3 | 3: PR1, PR2, PR3 | 0.747 |
| Behavioral Intention | 3 | 3: BI1, BI2, BI3 | 0.654 |
