Table 3.

Correlation values of survey questions

Factors		Foreigner (r)	Korean (r)
Management’s interest on safety	Mistake blaming	0.148	0.428∗
Prevention of accidents	Mistake blaming	0.476∗	−0.123∗
Accident prevention	Mistake blaming	0.304†	0.123∗
Protecting management	Mistake blaming	0.445∗	−0.057
Age	Risk control reasonable	−0.330∗	0.054
Knowledge on instruction	Accident	−0.171†	0.047
Education level	Involving in risk assessment	−0.198†	0.027
Management’s interest on safety	Adequate safety trainings	0.457∗	0.451∗
Management’s high priority on safety	Adequate safety trainings	0.521∗	0.400∗
Staff are praised for working safely	Adequate safety trainings	0.418∗	0.327∗
Protective equipment obligatory	Adequate safety trainings	0.417∗	0.124∗
Protective equipment wearing	Useful safety briefings	0.273∗	0.132∗
Knocks and bruises	Knowledge on instruction	−0.304∗	−0.163∗
Knocks and bruises	Peer pressure	0.407∗	0.308∗

r, Pearson’s correlation coefficient value.

^∗Correlation is significant at the 0.01 level (2-tailed).

^†Correlation is significant at the 0.05 level (2-tailed).