Sl. No | Factor | Cronbach’s alpha |
| Overall | 0.91 |
1 | Job knowledge | 0.81 |
2 | Skill level | 0.84 |
3 | Job Execution | 0.89 |
4 | Initiative | 0.81 |
5 | Client Orientation | 0.83 |
6 | Cooperation and ability to work in teams | 0.83 |
7 | Compliance to policies and practices including safety and environment | 0.81 |
8 | Final Rating | 0.91 |