Table 10. ANOVA analysis of age for each variable.
| Grandchildren mean value | Grandparent mean value | F | P-value | Support | |
|---|---|---|---|---|---|
| Perceived ease of use | 4.0769 | 4.3675 | 4.426 | 0.039 | Yes |
| Perceived usefulness | 4.2051 | 4.5897 | 11.461 | 0.001 | Yes |
| Behavioral intention | 3.9572 | 4.3333 | 6.926 | 0.010 | Yes |
| Internet self-efficacy | 4.4444 | 4.4444 | 0.000 | 1.000 | No |
| Perceived quality of online community sites | 4.1880 | 4.4529 | 4.716 | 0.033 | Yes |
| Perceived technology affordances | 4.4307 | 4.5333 | 1.048 | 0.309 | No |
| Perceived privacy protection | 3.7264 | 4.5333 | 7.996 | 0.006 | Yes |