Model 1-1

Model 1-2

B

Std.

Error

t

P

B

Std.

Error

t

P

Constant

4.326**

0.132

32.766

0

1.812**

0.188

9.627

0

Age

−0.223**

0.067

−3.326

0.001

−0.153**

0.052

−2.925

0.004

Education Level

−0.072

0.043

−1.659

0.098

0.081*

0.035

2.303

0.022

Work Experience

0.147**

0.043

3.438

0.001

0.128**

0.033

3.831

0

Professional Titles

0.032

0.038

0.836

0.404

0.026

0.03

0.852

0.394

Human Capital

0.548**

0.034

15.968

0

R2

0.045

0.42

Adjusted R2

0.035

0.413

F

4.638**

57.091**

ΔR2

0.045

0.375

ΔF

4.638**

254.974**

Dependent Variable (Y): Relationship Performance