Table 1.
First-order Confirmatory Factor Analysis.
| Index | Threshold | Short Video Flow | Short Video Addiction | Serendipity | Achievement Motivation |
|---|---|---|---|---|---|
| χ2 | --- | 6.7 | 23.8 | 21.4 | 10.4 |
| df | --- | 5 | 5 | 5 | 5 |
| χ2/df | <5 | 1.34 | 4.76 | 4.28 | 2.08 |
| RMSEA | <0.10 | 0.02 | 0.06 | 0.06 | 0.03 |
| GFI | >0.80 | 0.99 | 0.99 | 0.99 | 0.99 |
| AGFI | >0.80 | 0.99 | 0.97 | 0.97 | 0.99 |
| FL | >0.50 | 0.72~0.84 | 0.64~0.71 | 0.65~0.92 | 0.57~0.90 |
| t | >3 | 25.75~36.76 | 24.40~29.34 | 28.52~34.11 | 23.25~31.86 |
Note: χ2 = Chi-Square, df = degrees of freedom, χ2/df = Chi-Square/degrees of freedom, RMSEA = root-mean-square error of approximation, GFI = goodness of fit index, AGFI = adjusted goodness of fit index, and FL = factor loadings.