Construct

Reliability

No. of items

SC Planning

R&R Sharing

IS

IQ

SRM

CRM

SC Performance

FF Performance

SC Planning

0.907

5

1

R&R Sharing

0.741

3

0.567**

1

IS

0.812

3

0.826**

0.508**

1

IQ

0.862

5

0.796**

0.552**

0.730**

1

SRM

0.873

3

0.871**

0.511**

0.861**

0.785**

1

CRM

0.905

5

0.828**

0.557**

0.853**

0.773**

0.852**

1

SC Performance

0.939

6

0.916**

0.534**

0.896**

0.783**

0.915**

0.898**

1

FF Performance

0.764

3

0.726**

0.527**

0.743**

0.715**

0.708**

0.766**

0.767**

1