Variable	IB
Variable	Model 1	Model 2	Model 3	Model 4
Gender	0.029	0.026	0.031	0.029
Age	−0.188	−0.130	−0.092	−0.120
Education	−0.055	−0.060	−0.081	−0.092
Position	0.043	0.020	0.013	0.018
Job tenure	0.073	0.067	0.044	0.082
SE		0.468	0.419***	0.954***
SCO			0.261***	0.847***
Int				−0.882
R²	0.028	0.244	0.308	0.330
ΔR²	0.012	0.229	0.292	0.312
F	1.737	16.009	18.900	18.203