Table 2.

Descriptive statistics for all study variables.

	M ±SD	α	Min. | Max.	Observed range
Negative affect	1.72 ± 0.67	0.87	1.0 | 5.0	1.0–4.0
Positive affect	3.21 ± 0.68	0.82	1.0 | 5.0	1.3–4.7
Self-esteem	3.78 ± 0.78	0.90	1.0 | 5.0	1.5–5.0
Strengths use	4.95 ± 1.14	0.95	1.0 | 7.0	1.4–7.0
Stress	1.72 ± 0.68	0.84	0.0 | 4.0	0.0–3.4
Vitality	4.81 ± 1.20	0.88	1.0 | 7.0	1.2–7.0

α, Cronbach’s alpha; M, mean; Max., maximum score; Min., minimum score; SD, standard deviation.