Table 2.

Descriptive statistics and inter-correlations between the scales.

Scale	M	SD	1	2	3	4
Line manager attitudes and actions	2.93	0.87	1
Improved psychosocial work environment	3.06	0.76	0.60∗∗	1
Information about changes	3.53	0.72	0.41∗∗	0.50∗∗	1
Need for OI	3.34	0.77	0.21∗∗	0.27∗∗	0.34∗∗	1

^∗∗P < 0.01.