TABLE 3.

Mean, standard deviation, and Pearson correlation coefficient (N = 324).

Variable	M	SD	1	2	3	4	5	6	7	8	9
1. Gender	0.70	0.46	1
2. Age	29.27	7.96	0.14**	1
3. Experience	5.01	5.36	0.11*	0.30**	1
4. Emotion	4.69	1.02	0.10	0.08	0.06	1
5. Fatigue	4.79	1.07	0.05	0.15*	–0.03	0.62**	1
6. Cognitive	5.05	0.87	0.14*	0.36**	0.32**	0.15**	0.14*	1
7. Environment	4.04	0.99	–0.03	–0.03	–0.03	–0.04	–0.04	–0.09	1
8. Distraction	2.94	0.95	0.08	–0.08	−0.16**	–0.02	0.04	−0.13*	−0.12*	1
9. SA	4.73	0.82	0.06	0.18**	0.20**	–0.09	–0.08	0.46**	−0.27**	−0.19**	1

*p < 0.05; **p < 0.01. SA, situation awareness.