Table 2 Evaluation of measurement instruments
Construct | Item | Loadings | Cronbach’s alpha | Composite reliability | AVEa | KMOb |
|---|---|---|---|---|---|---|
The sources of confidence in overcoming COVID-19 (SCOC) | SCOC-1 | 0.706 | 0.865 | 0.860 | 0.508 | 0.836 |
SCOC-2 | 0.775 | |||||
SCOC-3 | 0.770 | |||||
SCOC-4 | 0.734 | |||||
SCOC-5 | 0.639 | |||||
SCOC-6 | 0.639 | |||||
The improvement of medical students' professional identity (IMSPI) | IMSPI-1 | 0.801 | 0.899 | 0.932 | 0.732 | 0.882 |
IMSPI-2 | 0.844 | |||||
IMSPI-3 | 0.883 | |||||
IMSPI-4 | 0.883 | |||||
IMSPI-5 | 0.865 | |||||
Medical students' attention to COVID-19 (MSAC) | MSAC-1 | 0.822 | 0.921 | 0.939 | 0.687 | 0.913 |
MSAC-2 | 0.886 | |||||
MSAC-3 | 0.892 | |||||
MSAC-4 | 0.883 | |||||
MSAC-5 | 0.754 | |||||
MSAC-6 | 0.727 | |||||
MSAC-7 | 0.823 |