Table 1.

Means, group-level properties, standard deviations and correlation coefficients (Pearson’s r) of study variables

Variables	M	SD	ICC(1)	ICC(2)	1	2	3	4	5	6	7	8	9	10	11	12
1 Safety preparedness T1	3.55	0.50	-	-	1
2 Safety preparedness T2	3.68	0.54	-	-	0.65**	1
3 Internal safety locus of control T1	4.12	0.54	-	-	0.27**	0.25**	1
4 Internal safety locus of control T2	4.19	0.53	-	-	0.14*	0.38**	0.38**	1
5 Safety motivation T1	4.31	0.65	-	-	0.28**	0.29**	0.48**	0.29**	1
6 Safety motivation T2	4.51	0.53	-	-	0.34**	0.54**	0.30**	0.47**	0.42**	1
7 Risk attitudes T1	2.53	0.92	-	-	− 0.08	− 0.20**	− 0.28**	− 0.22**	− 0.33**	− 0.37**	1
8 Risk attitudes T2	2.22	0.90	-	-	− 0.14*	− 0.36**	− 0.29**	− 0.29**	− 0.35**	− 0.49**	0.65**	1
9 Safety skills training	4.43	0.52	0.05	0.44	0.22**	0.40**	0.21**	0.35**	0.31**	0.36**	− 0.24**	− 0.22**	1
10 Safety inoculation training	4.18	0.65	0.09	0.56	0.35**	0.45**	0.21**	0.34**	0.26**	0.40**	− 0.08	− 0.11	0.59**	1
11 Supportive atmosphere	4.26	0.71	0.24	0.80	0.26**	0.43**	0.26**	0.35**	0.34**	0.42**	− 0.16*	− 0.23**	0.44**	0.48**	1
12 Active learning methods	4.14	0.64	0.33	0.86	0.29**	0.41**	0.22**	0.28**	0.30**	0.39**	− 0.17*	− 0.21**	0.45**	0.50**	0.77**	1