| Effect | β | SE | P-Value |
---|---|---|---|---|
MVPA | Intercept | 3.233 | 0.397 | <0.001 |
 | Maturity Offset | −0.077 | 0.098 | 0.434 |
 | Maturity Offset* Maturity Offset | 0.026 | 0.009 | 0.005 |
 | Sex (ref = girl) | 1.574 | 0.335 | <0.001 |
 | Family Support | 0.677 | 0.128 | <0.001 |
 | Maturity Offset* Family Support | −0.080 | 0.028 | 0.004 |
 | Family Support* Sex (ref = girl) | −0.298 | 0.118 | 0.012 |
 | Friend Support | 0.267 | 0.055 | <0.001 |
 | Mother’s Ed | 0.355 | 0.192 | 0.065 |
MVPA- | Intercept | 2.070 | 0.274 | <0.001 |
PM Weekday | Maturity Offset | −0.251 | 0.050 | <0.001 |
 | Maturity Offset* Maturity Offset | 0.026 | 0.009 | 0.004 |
 | Sex (ref = girl) | 0.385 | 0.126 | 0.002 |
 | Family Support | 0.315 | 0.065 | <0.001 |
 | Friend Support | 0.352 | 0.056 | <0.001 |
 | Mother’s Ed | 0.455 | 0.194 | 0.019 |