Table 2.

Mediating effect of psychological capital on the relationship between organizational commitment and turnover intention.

Variable	Model 1		Model 2		Model 3		VIF
TI		PC		TI
	β	t	β	t	β	t
Male	0.059	1.518	−0.028	−0.651	0.046	1.377	1.025
20–25	0.094	1.139	0.021	0.233	0.104	1.469	4.614
26–30	0.084	1.014	−0.089	−0.994	0.041	0.582	4.632
31–35	0.047	0.660	−0.091	−1.182	0.003	0.057	3.411
36–40	0.073	1.111	−0.079	−1.106	0.035	0.628	2.895
College	0.071	1.379	0.070	1.249	0.104	2.357*	1.800
University	0.043	0.846	0.012	0.219	0.049	1.119	1.780
OC	−0.652	−16.653***	0.556	13.103***	−0.387	−9.546***	1.506
PC					−0.476	−11.675***	1.527
R 2	0.444		0.345		0.592
Adj R2	0.432		0.331		0.582
F	37.389***		24.711***		60.373***

^***p < 0.001; ^**p < 0.01; ^* p < 0.05.

β is the standardized regression coefficient. OC, organizational commitment; TI, turnover intention; PC, psychological capital.