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Table 4 Convergent validity and discriminant validity of the scale

From: Psychometric evaluation of the Chinese version of advance care planning self-efficacy scale among clinical nurses

Factors

Correlation between factors

AVE

Sqrt (AVE)

CR

Factor 1

Factor 2

Factor 3

Factor 1

1

  

0.636

0.797

0.889

Factor 2

0.313

1

 

0.570

0.755

0.858

Factor 3

0.460

0.410

1

0.756

0.869

0.925

  1. AVE Average variance extracted, CR Composite reliability