Indicator

β

t

R2

△R2

Step 1

0.18

0.03

Gender

−0.09

−1.48

Location

0.12

1.79

Family type

0.05

0.72

Step 2

0.58

0.33

Study stress

0.25

3.81***

Family stress

−0.01

−0.16

Development stress

0.41

7.01***

Step 3

0.66

0.43

Relationship

−0.12

−1.66

Vitality

−0.06

−0.80

Conscientiousness

−0.17

−2.25*

Step 4

0.67

0.45

Relationship × study stress

−0.14

−1.80

Relationship × family stress

0.19

2.89**

Relationship × development stress

−0.08

−1.12

Vitality × study stress

0.03

0.39

Vitality × family stress

−0.05

−0.78

Conscientiousness × study stress

0.06

0.61

Conscientiousness × development stress

−0.02

−0.19