Variables

Model 1 Model 2

β

p-value

β

p-value

Gender

−0.563

0.317

−1.115

0.267

Age group

−1.072

0.006

−2.899

0.004

Student faculty

−0.121

0.681

−0.191

0.849

working status

1.804

0.013

2.611

0.010

Depressive symptoms

0.206

0.837

Optimism

−1.759

0.080

Life satisfaction

−0.804

0.422

PSS-Fr

1.403

0.162

PSS-Fa

0.782

0.435

R²

0.08

0.004

0.14

0.001

Adjusted R²

0.06

.

0.09

R² change

-

.

0.06