Table 3 Reliability and validity results
From: The willingness to continue using wearable devices among the elderly: SEM and FsQCA analysis
Variable | Cronbach’s alpha (> 0.70) | Composite reliability (CR) (> 0.70) | Average variance extracted (AVE) (> 0.50) |
|---|---|---|---|
Health promotion | 0.865 | 0.903 | 0.65 |
Perceived reliability | 0.898 | 0.937 | 0.831 |
Perceived ease of use | 0.729 | 0.846 | 0.648 |
Perceived usefulness | 0.901 | 0.931 | 0.772 |
Continued use intention | 0.886 | 0.916 | 0.687 |
Perceived ageing | 0.841 | 0.894 | 0.678 |