Table 3.

Results of the bivariate correlations.

variables	Participants' psychological discomfort
Individual evaluation of SFDs' function in practical applications (X3)	0.230*
Individual satisfaction with SFDs' performance (X4)	0.274*
Individual participation of SFDs (X7)	0.186*
Individual judgement of SFDs (X8)	0.198*
Individual awareness of precaution (X5)	0.251*
Individual initiative of participation (X1)	0.364*
Time interval of joining in the last SFD (X9)	0.095*
The frequency of simplified fire drills (X2)	−0.213*
Procedural arrangement of SFDs (X6)	−0.389*

Note: *indicates that the correlation coefficient passes the significance test of the 0.05 level.