Table 2.
Means, standard deviation (SD), and Cronbach’s α for all measures
| Subscales | Mean | SD | Cronbach’s α |
|---|---|---|---|
| Warmth/affection – Father | 18.18 | 4.55 | .72 |
| Hostility/aggression – Father | 9.31 | 3.72 | .82 |
| Indifference/neglect – Father | 10.36 | 3.81 | .80 |
| Undifferentiated rejection – Father | 5.41 | 2.36 | .84 |
| Warmth/affection – Mother | 16.06 | 4.33 | .76 |
| Hostility/aggression – Mother | 9.80 | 3.93 | .84 |
| Indifference/neglect – Mother | 8.47 | 3.16 | .84 |
| Undifferentiated rejection – Mother | 5.27 | 2.26 | .84 |
| Core self-evaluation (CSE) | 40.84 | 7.60 | .80 |
| Internet gaming disorder (IGD) | 11.55 | 3.06 | .67 |
| Hours per day | 5.76 | 4.15 | – |
| Weekend/holiday use (hr) | 4.54 | 5.14 | – |