Decision Making Method Based on Importance-Dangerousness Analysis for the Potential Risk Behavior of Construction Laborers

Table 3

Cronbach’s alpha for Importance-Performance Analysis.

		Cronbach’s alpha
Main category	Number of questions	Korean		Foreign
		Importance	Performance	Importance	Performance
A	4	0.777	0.749	0.888	0.771
B	5	0.812	0.672	0.876	0.798
C, D	3	0.749	0.626	0.885	0.831
E	3	0.787	0.722	0.887	0.736
F, G	4	0.775	0.816	0.907	0.856