Table 2.

Mean, standard deviation, and the cronbach's α coefficients for the variables in the study (n = 161).

Variable	Score range	Mean ± SD	Cronbach's α
Nurse practice environment		2.88 ± 0.31	0.91
Nurse participation in hospital affairs	1–4	2.77 ± 0.41	0.83
Nursing foundations for quality of care	1–4	2.93 ± 0.30	0.74
Staffing and resource adequacy	1–4	2.72 ± 0.48	0.66
Manager ability,leadership, support of nurses	1–4	2.96 ± 0.39	0.65
Collegial nurse-physician relations	1–4	3.04 ± 0.36	0.60
Psychological capital		4.42 ± 0.62	0.93
Self-efficiency	1–6	4.44 ± 0.67	0.85
Hope	1–6	4.33 ± 0.72	0.84
Optimism	1–6	4.55 ± 0.86	0.84
Resiliency	1–6	4.42 ± 0.67	0.80
Work engagement		3.17 ± 1.39	0.95
Vigor	0–6	3.30 ± 1.36	0.89
Dedication	0–6	2.96 ± 1.61	0.89
Absorption	0–6	3.20 ± 1.44	0.88