| Grade 3 (wave 2) | Grade 5 (wave 3) | Grade 7 (wave 4) | All |
---|---|---|---|---|
(1) | (2) | (3) | (4) | |
Male | 0.02 | − 0.02* | − 0.06*** | − 0.02** |
Child age | − 0.04*** | 0.00 | 0.02*** | − 0.01*** |
Native | 0.05 | 0.09*** | 0.02 | 0.06*** |
Aboriginal | − 0.14*** | − 0.11*** | − 0.07 | − 0.11*** |
Low birth weight | −0.01 | − 0.06** | − 0.09*** | − 0.05*** |
Breastfeed | 0.04** | 0.02 | 0.04** | 0.03*** |
Mother age | 0.00* | −0.00 | − 0.00* | − 0.00 |
Mother NESBa | − 0.08*** | − 0.07*** | − 0.07*** | − 0.08*** |
Mother ESBa | −0.04** | − 0.01 | − 0.00 | −0.02 |
Mother has a certificateb | 0.00 | −0.01 | −0.03* | − 0.01 |
Mother has an advanced diplomab | 0.07** | 0.03 | −0.02 | 0.03* |
Mother has bachelor degreeb | 0.05** | −0.01 | − 0.03 | 0.00 |
Mother has graduate diplomab | −0.01 | − 0.00 | − 0.01 | −0.00 |
Mother has postgraduate degreeb | 0.03 | −0.01 | −0.01 | 0.01 |
Mother’s weekly working hours | −0.00 | 0.00 | 0.00 | 0.00 |
Household size | −0.00 | − 0.01 | − 0.03* | − 0.02** |
Number of siblings | − 0.01 | 0.00 | 0.01 | 0.00 |
Number of younger siblings | 0.02** | 0.01 | 0.02* | 0.02*** |
Number of same age siblings | −0.01 | 0.02 | 0.06 | 0.03 |
Living with both parents | 0.08*** | 0.09*** | 0.06*** | 0.08*** |
Living in an owned home | 0.05*** | 0.06*** | 0.05** | 0.05*** |
Wave 3c | Â | Â | Â | 0.34*** |
Wave 4c | Â | Â | Â | 0.40*** |
Observations | 4372 | 4228 | 4038 | 12,638 |
Number in selected sample | 2471 | 3225 | 2801 | 8497 |
Pseudo R2 | 0.08 | 0.03 | 0.03 | 0.04 |
P t test | 0.16 | 0.07 | 0.00 | 0.02 |