Table 2.

Summary data for the sub-scales

Sub-scales	Alpha	Surgeon		Anaesthetist		Nurse
		Mean	St dev	Mean	St dev	Mean	St dev
Norms	0.70	3.36	0.88	2.58	0.95	3.35	0.67
Impact on teamwork & safety	0.84	4.46	0.72	4.43	0.71	4.86	0.20
Support	0.73	4.23	0.62	3.94	0.63	4.36	0.62
Initiate	0.87	4.10	1.13	3.28	1.26	4.71	0.59
Barriers	0.56	3.03	0.80	3.34	0.84	3.85	0.67