模型 | R | R2 | R2△ | F | B | β | T |
1 | 0.419 | 0.176 | 0.172 | 49.473*** | 0.322 | 0.419 | 7.034*** |
2 | 0.288 | 0.083 | 0.079 | 20.980*** | 0.238 | 0.288 | 4.580*** |
3 | 0.311 | 0.097 | 0.093 | 24.856*** | 0.281 | 0.311 | 4.986*** |