K1

S1

S2

S3

K2

R

K1

−0.710**

−0.472*

−0.599**

0.094

−0.708**

S1

−0.710**

0.613**

0.0722

−0.12

−0.954**

S2

−0.472*

0.613**

0.678**

−0.213

0.630**

S3

−0.599**

0.0722

0.678**

0.1

0.734**

K2

0.094

−0.12

−0.213

0.1

0.041

R

−0.708**

−0.954**

0.630**

0.734**

0.041