Table 3 The results of the reliability and validity test
Cronbach's alpha | Composite Reliability | AVE | ||
|---|---|---|---|---|
Capability | 0.875 | |||
Physical capability | 0.873 | 0.875 | 0.636 | |
Social capability | 0.801 | 0.801 | 0.503 | |
Psychological capability | 0.852 | 0.853 | 0.592 | |
Environmental factors | 0.859 | |||
Perceived accessibility | 0.879 | 0.881 | 0.602 | |
Pleasant surroundings | 0.868 | 0.870 | 0.628 | |
Meeting opportunities | 0.826 | 0.830 | 0.555 | |
Life convenience | 0.855 | 0.855 | 0.596 | |
Discriminant validity score: | ||||
Capability | Physical capability | Social capability | Psychological capability | |
Physical capability | 0.798 | |||
Social capability | 0.455 | 0.709 | ||
Psychological capability | 0.498 | 0.566 | 0.770 | |
Environmental factors | Perceived accessibility | Pleasant surroundings | Meeting opportunities | Life convenience |
Perceived accessibility | 0.776 | |||
Pleasant surroundings | 0.562 | 0.792 | ||
Meeting opportunities | 0.134 | 0.168 | 0.745 | |
Life convenience | 0.188 | 0.318 | 0.246 | 0.772 |