Table 3. Analysis of reliability & validity

Tools	Cronbach’s α	Load values
Situation awareness (SA)	0.873	0.714~0.873
Problem solving & decision making (PD)	0.876	0.767~0.876
Workload Management (WM)	0.898	0.719~0.851
Resilience (R)	0.841	0.575~0.841