M

SD

1

2

3

4

1) workplace loneliness

4.294

0.375

(0.89)

2) team-member exchange

4.052

0.486

−0.22^**

(0.85)

3) silence behavior

4.202

0.513

0.27^**

−0.35^**

(0.92)

4) psychological capital

4.050

0.755

−0.35^**

0.36^**

−0.38^**

(0.91)