| 
 | 自变量 | 因变量 | beta | t | R | R² | F | 
| 第一步 | X | Y | −0.1701 | −3.5007*** | 0.1616 | 0.0261 | 12.255*** | 
| 第二步 | X | M | 5.0647 | 8.1576*** | 0.3565 | 0.1271 | 66.5468*** | 
| 第三步 | X | Y | −0.0652 | −1.2984 | 0.3071 | 0.0943 | 23.7499*** | 
| 
 | M | 
 | −0.0207 | −5.8609*** | 
 | 
 | 
 |