Table 3 Discriminant validity.

From: Effect of social influence, environmental awareness, and safety affordance on actual use of 5G technologies among Chinese students

Constructs

AU5G

EA

FC

ITU5G

SA

SI

TW

Fornell–Larcker criterion

AU5G

0.943

      

EA

0.105

0.859

     

FC

0.557

0.126

0.962

    

ITU5G

0.710

0.126

0.745

0.830

   

SA

0.734

0.164

0.814

0.817

0.849

  

SI

0.305

0.197

0.268

0.359

0.338

0.875

 

TW

0.339

0.047

0.349

0.457

0.409

0.376

0.899

Heterotrait-monotrait ratio (HTMT)

AU5G

       

EA

0.110

      

FC

0.576

0.136

     

ITU5G

0.780

0.140

0.818

    

SA

0.790

0.182

0.739

0.817

   

SI

0.317

0.219

0.275

0.393

0.364

  

TW

0.355

0.047

0.365

0.511

0.441

0.394

 
  1. EA: Environmental awareness, SI: Social influence, ITU5G: Intention to use 5G, FC: Facilitation conditions, SA: Safety affordance, TW: Trustworthiness, AU5G: Actual use of 5G.
  2. Square root of AVE is displayed on the diagonal and bold values.