Direct, indirect and total effects of the research model
| Endogenous variables | Coefficient of determination (R2) | Determinant | Direct effect | Indirect effect | Total effect |
|---|---|---|---|---|---|
| Behavioral intention | 0.230 | ATT | 0.41 | – | 0.41 |
| PU | – | 0.09 | 0.09 | ||
| PEU | – | 0.22 | 0.22 | ||
| SN | 0.13 | 0.11 | 0.24 | ||
| Attitude toward use | 0.476 | PU | 0.23 | – | 0.23 |
| PEU | 0.43 | 0.10 | 0.53 | ||
| SN | 0.20 | 0.06 | 0.26 | ||
| Perceived usefulness | 0.338 | PEU | 0.45 | – | 0.45 |
| SN | 0.25 | – | 0.25 |
| Endogenous variables | Coefficient of determination ( | Determinant | Direct effect | Indirect effect | Total effect |
|---|---|---|---|---|---|
| Behavioral intention | 0.230 | ATT | 0.41 | – | 0.41 |
| PU | – | 0.09 | 0.09 | ||
| PEU | – | 0.22 | 0.22 | ||
| SN | 0.13 | 0.11 | 0.24 | ||
| Attitude toward use | 0.476 | PU | 0.23 | – | 0.23 |
| PEU | 0.43 | 0.10 | 0.53 | ||
| SN | 0.20 | 0.06 | 0.26 | ||
| Perceived usefulness | 0.338 | PEU | 0.45 | – | 0.45 |
| SN | 0.25 | – | 0.25 |
Notes: ATT, attitude toward use; BI, behavioral intention; PEU, perceived use of ease; PU, perceived usefulness; SN, subjective norm
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