Table 3 Results of reliability and validity tests.

From: Research on the influence of passenger spatial perception on non-adaptive evacuation behavior in railway stations

Latent variable

Number of items

Cronbach’s α

Overall Cronbach’s α

Spatial Perception

7

0.827

0.886

Group Panic

5

0.758

Security Atmosphere

4

0.752

Non-adaptive Behavior

6

0.889

KMO Test

KMO = 0.889

Bartlett’s Test of Sphericity

Chi-squared = 2886.889

Df = 300

Sig = 0.000