Models | Variables | Non-standardized coefficient | Standard error | Standardized coefficient | t | significance |
1) (Predictive variable: adolescent learning engagement) | Parental phubbing | −0.27 | 0.09 | −0.17 | −2.98** | 0.003 |
2) (Predictive variable: adolescent loneliness) | Parental phubbing | 0.21 | 0.05 | 0.24 | 4.24*** | 0.000 |
3) (Predictive variable: adolescent learning engagement) | Parental phubbing | −0.18 | 0.09 | −0.11 | −1.97* | 0.05 |
Adolescent loneliness | −0.49 | 0.11 | −0.27 | −4.60*** | 0.000 |