Model 1 Base model | Model 2 Mothers only | Model 3 Fathers only | Model 4 Mothers and fathers | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
b | SE | β | b | SE | β | b | SE | β | b | SE | β | |
Intercept | 3.45*** | 0.06 | 3.55*** | 3.42*** | 0.06 | 3.51*** | 3.44*** | 0.06 | 3.54*** | 3.41*** | 0.06 | 3.51*** |
Age | −0.04 | 0.03 | −0.05 | −0.02 | 0.03 | − 0.02 | −0.02 | 0.03 | −0.03 | − 0.01 | 0.03 | − 0.01 |
Ethnocultural background | 0.02 | 0.05 | 0.01 | 0.03 | 0.05 | 0.01 | 0.03 | 0.05 | 0.02 | 0.03 | 0.05 | 0.02 |
Education level | −0.10 | 0.06 | −0.05 | −0.06 | 0.06 | −0.03 | − 0.09 | 0.06 | − 0.04 | −0.05 | 0.06 | −0.02 |
IP | −0.05*** | 0.00 | −0.50*** | −0.05*** | 0.00 | −0.42*** | − 0.05*** | 0.00 | − 0.45*** | −0.04*** | 0.00 | −0.40*** |
Mother RQ | 0.26*** | 0.04 | 0.21*** | 0.22*** | 0.04 | 0.18*** | ||||||
Father RQ | 0.16*** | 0.03 | 0.16*** | 0.10** | 0.03 | 0.10** | ||||||
R2 | .26* | .29* | .28* | .30* |