Dependent Variable: Purchase Intention | Model 1a | Model 2b | Model 3c | |||
B | t-value | B | t-value | b | t-value | |
Constant | 0.152 | 1.480 | −0.057 | −0.545 | 0.026 | 0.096 |
Acceptance | 0.637*** | 20.367 | 0.481*** | 12.297 | 0.459*** | 11.075 |
Evaluation | 0.199*** | 6.238 | 0.139*** | 4.260 | 0.140*** | 4.247 |
Selection | 0.043 | 1.226 | 0.055* | 1.631 | 0.061* | 1.811 |
Behavioral Intention | 0.218*** | 6.098 | 0.232*** | 6.698 | 0.345*** | 4.505 |
Attitude toward Product | −0.128*** | −4.100 | −0.122*** | −4.021 | −0.253*** | −3.204 |
Social Influence |
|
| 0.062** | 2.340 | 0.225** | 2.156 |
Prior Product Knowledge |
|
| 0.169*** | 5.063 | 0.044 | 0.452 |
Attitude toward Product x Social Influence |
|
|
|
| 0.045 | 0.252 |
Attitude toward Product x Prior Product Knowledge |
|
|
|
| 0.237 | 1.157 |
Behavioral Intention x Social Influence |
|
|
|
| −0.259 | −1.403 |
Behavioral Intention x Prior Product Knowledge |
|
|
|
| −0.026 | −0.127 |
R2 | 0.822 |
| 0.835 |
| 0.837 |
|
F | 447.685 |
| 349.792 |
| 224.247 |
|
F Change |
|
| 19.531 |
| 1.582 |
|
ΔR2 |
|
| 0.013*** |
| 0.002 |
|