Table 3.

Cronbach alpha coefficients

Factor	Number of Items	Nurse	Physician
1 – Communication	15	0.93	0.94
2 – Negative Affect	10	0.88	0.89
3 – Bodily Contact	5	0.90	0.90
4 – Aggression	4	0.86	0.87
5 – Mobility	6	0.81	0.82