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Table 5 Convergent validity and discriminant validity of the scale

From: A scale for measuring home-based cardiac rehabilitation exercise adherence: a development and validation study

Factors

Correlation between factors

AVE

Sqrt (AVE)

CR

Factor 1

Factor 2

Factor 3

Factor 4

Factor 1

1

   

0.48

0.69

0.78

Factor 2

0.045

1

  

0.64

0.80

0.90

Factor 3

0.105

0.159

1

 

0.64

0.80

0.89

Factor 4

0.471

0.108

0.157

1

0.63

0.79

0.89

  1. Note. AVE: Average variance extracted; CR: Composite reliability