Factor analysis, reliability and composite reliability of constructs
| Factor measurement | Loadings | Variance Exp. (%) | R | CR |
|---|---|---|---|---|
| Digital twin modeling experience (α = 0.814) | 21.237 | 0.948 | ||
| DTME9 | 0.888 | 0.812 | ||
| DTME2 | 0.887 | 0.798 | ||
| DTME1 | 0.754 | 0.901 | ||
| DTME7 | 0.731 | 0.742 | ||
| DTME5 | 0.724 | 0.804 | ||
| DTME3 | 0.721 | 0.722 | ||
| DTME4 | 0.704 | 0.832 | ||
| Continuous use of DT tools (α = 0.907) | 15.003 | 0.910 | ||
| CUDT2 | 0.897 | 0.799 | ||
| CUDT1 | 0.801 | 0.932 | ||
| CUDT3 | 0.723 | 0.835 | ||
| Perceived usefulness (α = 0.778) | 12.958 | 0.941 | ||
| PUS6 | 0.872 | 0.832 | ||
| PUS1 | 0.869 | 0.804 | ||
| PUS5 | 0.801 | 0.899 | ||
| PUS2 | 0.737 | 0.906 | ||
| PUS4 | 0.719 | 0.848 | ||
| Perceived ease of use (α = 0.862) | 10.482 | 0.935 | ||
| PEU2 | 0.863 | 0.873 | ||
| PEU3 | 0.824 | 0.855 | ||
| PEU5 | 0.823 | 0.784 | ||
| PEU1 | 0.711 | 0.892 | ||
| PEU4 | 0.709 | 0.811 | ||
| Digital competency (α = 0.781) | 9.181 | 0.918 | ||
| DCP3 | 0.841 | 0.896 | ||
| DCP1 | 0.838 | 0.911 | ||
| DCP2 | 0.779 | 0.880 |
| Factor measurement | Loadings | Variance Exp. (%) | CR | |
|---|---|---|---|---|
| Digital twin modeling experience ( | 21.237 | 0.948 | ||
| DTME9 | 0.888 | 0.812 | ||
| DTME2 | 0.887 | 0.798 | ||
| DTME1 | 0.754 | 0.901 | ||
| DTME7 | 0.731 | 0.742 | ||
| DTME5 | 0.724 | 0.804 | ||
| DTME3 | 0.721 | 0.722 | ||
| DTME4 | 0.704 | 0.832 | ||
| Continuous use of DT tools ( | 15.003 | 0.910 | ||
| CUDT2 | 0.897 | 0.799 | ||
| CUDT1 | 0.801 | 0.932 | ||
| CUDT3 | 0.723 | 0.835 | ||
| Perceived usefulness ( | 12.958 | 0.941 | ||
| PUS6 | 0.872 | 0.832 | ||
| PUS1 | 0.869 | 0.804 | ||
| PUS5 | 0.801 | 0.899 | ||
| PUS2 | 0.737 | 0.906 | ||
| PUS4 | 0.719 | 0.848 | ||
| Perceived ease of use ( | 10.482 | 0.935 | ||
| PEU2 | 0.863 | 0.873 | ||
| PEU3 | 0.824 | 0.855 | ||
| PEU5 | 0.823 | 0.784 | ||
| PEU1 | 0.711 | 0.892 | ||
| PEU4 | 0.709 | 0.811 | ||
| Digital competency ( | 9.181 | 0.918 | ||
| DCP3 | 0.841 | 0.896 | ||
| DCP1 | 0.838 | 0.911 | ||
| DCP2 | 0.779 | 0.880 |
Note(s): KMO = 0.866, Bartlett’s test of sphericity: χ2 = 8253.439, p < 0.000
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