Model | Nonstandardized coefficients | Standardized coefficients | t | Sig(t) | Adjusted R2 | F | Sig(F) | ||
---|---|---|---|---|---|---|---|---|---|
Expected β value | SD | β distribution | |||||||
(Constant) | 1.92 | 0.28 | 6.85 | 0.000 | 0.31 | 22.25*** | 0.000 | ||
User need | 0.15 | 0.10 | 0.17 | 1.59 | 0.11 | ||||
Perceived usefulness | 0.21 | 0.09 | 0.25 | 2.25* | 0.03 | ||||
Perceived ease of use | 0.14 | 0.10 | 0.15 | 1.41 | 0.16 | ||||
Usage attitude | 0.05 | 0.09 | 0.04 | 0.53 | 0.60 |