TABLE 1.
Descriptive statistical analysis of all variables.
|
Primary school |
Junior high school |
Senior high school |
University |
|||||
| Boy | Girl | Boy | Girl | Boy | Girl | Boy | Girl | |
| Shyness | 45.503 (9.967) | 45.696 (10.206) | 44.578 (11.857) | 45.300 (11.179) | 46.850 (13.078) | 48.848 (13.478) | 45.879 (11.646) | 47.642 (10.620) |
| Loneliness | 41.076 (9.093) | 41.224 (9.472) | 41.487 (9.308) | 41.550 (8.960) | 43.156 (10.650) | 42.000 (9.935) | 42.155 (9.275) | 41.316 (8.543) |
| Cyberbullying | 4.472 (2.654) | 4.301 (2.347) | 5.133 (3.269) | 4.612 (2.499) | 5.216 (3.592) | 4.429 (2.740) | 5.620 (3.295) | 4.057 (2.115) |
| PIU | 30.611 (13.279) | 26.217 (11.639) | 38.199 (13.865) | 35.268 (13.438) | 39.170 (14.191) | 40.072 (13.677) | 38.354 (12.480) | 39.391 (11.508) |
| Internet gaming disorder | 24.194 (12.485) | 18.220 (9.302) | 30.121 (13.899) | 21.847 (11.235) | 28.198 (14.647) | 20.277 (12.667) | 29.452 (12.548) | 20.365 (10.451) |