TABLE 2.

Correlations among continuous variables.

Variable	Mean ± SD	1	2	3	4
(1) Age	32.71 ± 5.97	1
(2) Years of experience	10.25 ± 6.44	0.967∗∗	1
(3) SWB	8.27 ± 2.64	0.028	0.027	1
(4) POS	42.14 ± 9.57	−0.009	0.002	0.575∗∗	1
(5) Self-esteem	24.59 ± 7.76	0.055	0.052	0.496∗∗	0.645∗∗

^∗∗P < 0.01.