Table 1.
Descriptive statistics and correlation analyses of the study variables for Chinese adolescents.
| Boys (n = 1164; 43.5%) | Girls (n = 1513; 56.5%) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | SD | Range | M | SD | Range | t | 1 | 2 | 3 | 4 | 5 | 6 | |
| 1. Paternal Attachment | 3.36 | 0.77 | 1–5 | 3.39 | 0.81 | 1–5 | −1.09 | − | 0.70 *** | 0.25 *** | −0.18 *** | −0.03 | 0.03 |
| 2. Maternal Attachment | 3.49 | 0.73 | 1–5 | 3.60 | 0.80 | 1–5 | −3.87 *** | 0.71 *** | − | 0.25 *** | −0.20 *** | 0.01 | 0.04 |
| 3. Grit | 3.23 | 0.64 | 1–5 | 3.14 | 0.66 | 1–5 | 3.51 *** | 0.27 *** | 0.27 *** | − | −0.32 *** | −0.06 * | 0.07 ** |
| 4. Problematic Internet Use | 2.94 | 2.56 | 0–8 | 2.49 | 2.35 | 0–8 | 4.72 *** | −0.24 *** | −0.22 *** | −0.29 *** | − | −0.03 | −0.04 |
| 5. Age | 15.66 | 1.58 | 13–18 | 15.68 | 1.56 | 13–18 | −0.35 | 0.01 | 0.07 ** | −0.09 *** | 0.04 | − | 0.06 * |
| 6. Socioeconomic Status | 15.21 | 3.99 | 5–29 | 15.04 | 4.04 | 5–27 | 1.05 | 0.05 * | 0.05 * | 0.03 | 0.02 | 0.05 * | − |
Notes: N = 2677. The standardized socioeconomic status score ranged from −8.92 to 13.66 for boys and from −8.92 to 11.52 for girls. Correlation coefficients displayed above the diagonal are for boys, below for girls. * p < 0.05 ** p < 0.01 *** p < 0.001.