Table 4.
Predicting Adolescents' Internet Addiction (N = 135)
| 95% CI for b | ||||||
|---|---|---|---|---|---|---|
| Predictor | B | Lower | Upper | β | R | sr2 |
| Video gaming | 0.33 | −0.18 | 0.84 | 0.12 | 0.19 | 0.01 |
| Social networking | −0.12 | −0.66 | 0.43 | −0.04 | 0.17 | 0.00 |
| Web browsing | −0.11 | −0.78 | 0.57 | −0.03 | 0.20 | 0.00 |
| Video streaming | 0.46 | −0.19 | 1.10 | 0.13 | 0.29 | 0.02 |
| Shopping | −0.14 | −0.77 | 0.50 | −0.04 | 0.03 | 0.00 |
| Sexual activity | 0.48 | −0.10 | 1.05 | 0.15 | 0.14 | 0.02 |
| Gambling | −0.53 | −1.52 | 0.45 | −0.10 | −0.03 | 0.01 |
| 0.35 | −0.31 | 1.02 | 0.10 | 0.22 | 0.01 | |
| Discussion forums | 0.76 | 0.15 | 1.37 | 0.22 | 0.26 | 0.05 |
| Instant messaging | 0.17 | −0.32 | 0.65 | 0.06 | 0.22 | 0.00 |
| Depression | −0.05 | −0.23 | 0.14 | −0.07 | 0.27 | 0.00 |
| Anxiety | 0.20 | −0.05 | 0.46 | 0.25 | 0.30 | 0.02 |
| Stress | −0.13 | −0.37 | 0.12 | −0.16 | 0.30 | 0.01 |
| Rumination | 1.48 | 0.20 | 2.75 | 0.26 | 0.38 | 0.04 |
| Acting out | 0.41 | −1.12 | 1.94 | 0.06 | 0.23 | 0.00 |
| Self-care | −1.61 | −2.76 | −0.45 | −0.27 | −0.28 | 0.06 |
| Seeking social support | −0.35 | −1.48 | 0.78 | −0.06 | −0.05 | 0.00 |
| Stoicism | 0.70 | −0.65 | 2.06 | 0.10 | 0.06 | 0.01 |
| Age | −0.33 | −0.95 | 0.29 | −0.09 | −0.11 | 0.01 |
| Sex | 1.25 | −0.42 | 2.93 | 0.15 | 0.14 | 0.02 |
Fit for model R2 = 0.40, Adjusted R2 = 0.29, F(20, 114) = 3.77, p < 0.001. The squared semi-partial (sr2) correlation given is the squared Part correlation from SPSS. The r given is for the zero-order correlation from SPSS. Sex: 1 = Male, 2 = Female. Bold = where CI did not include a zero.