Research Article

Will Improved Safety Attitudes Necessarily Curb Unsafe Behavior? Hybrid Method Based on NCA and SEM

Table 5

NCA method necessary condition analysis results.

VariablesMethodAccuracyCeiling zoneScopeEffect of value () value

Regulation systemCR100%0.0004.000.0001.000
CE100%0.0004.000.0001.000
Safety trainingCR100%0.0004.000.0001.000
CE100%0.0004.000.0001.000
Safety atmosphereCR100%0.0004.000.0001.000
CE100%0.0004.000.0001.000
Safety attitudeCR100%0.0234.000.0000.001
CE100%0.0374.000.1400.001

Note: d: is the low level and is the medium level; P: substitution test for NCA analysis (permutation test, ).