Discriminant validity – squared interfactor correlation vs average variance extracted (AVE)
| BINT | EEXP | FCON | PEXP | SINF | TRUST | |
|---|---|---|---|---|---|---|
| BINT | 1.000 | |||||
| EEXP | 0.354 | 1.000 | ||||
| FCON | 0.432 | 0.636 | 1.000 | |||
| PEXP | 0.774 | 0.354 | 0.464 | 1.000 | ||
| SINF | 0.329 | 0.190 | 0.246 | 0.409 | 1.000 | |
| TRUST | 0.421 | 0.306 | 0.370 | 0.391 | 0.156 | 1.000 |
| AVE | 0.883 | 0.747 | 0.632 | 0.720 | 0.828 | 0.679 |
| BINT | EEXP | FCON | PEXP | SINF | TRUST | |
|---|---|---|---|---|---|---|
| BINT | 1.000 | |||||
| EEXP | 0.354 | 1.000 | ||||
| FCON | 0.432 | 0.636 | 1.000 | |||
| PEXP | 0.774 | 0.354 | 0.464 | 1.000 | ||
| SINF | 0.329 | 0.190 | 0.246 | 0.409 | 1.000 | |
| TRUST | 0.421 | 0.306 | 0.370 | 0.391 | 0.156 | 1.000 |
Note(s): BINT = Behavioural intention to adopt; EEXP = Effort expectancy; FCON = Facilitating conditions; PEXP = Performance expectancy; SINF = Social influence; TRUST = Trust
Source(s): Authors’ own work
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