| 项目 | M | SD | 1 term | M/1 term | 
| 情感承诺 | 27.892 | 5.231 | 9 | 3.099 | 
| 理想承诺 | 20.006 | 4.248 | 7 | 2.858 | 
| 规范承诺 | 16,792 | 3.578 | 5 | 3.359 | 
| 继续承诺 | 18.433 | 3.045 | 6 | 3.072 | 
| 总承诺 | 83.127 | 13.145 | 27 | 3.079 |