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