Table A7.
Estimates of the Impact of RoSLA Treatment on Child Outcomes Throughout Childhood, Combined Treatment Variable, Lower Educated Parents ± 3 Year Sample Window
| Fine motor skills (18 and 30 months) | Gross motor skills (18 and 30 months) | IQ, aged 8 | Performance IQ, aged 8 | Entry Assessment score | Key Stage 1 score | Key Stage 2 score | Key Stage 3 score | |
|---|---|---|---|---|---|---|---|---|
| RoSLA treatment (0, 1, 2 parents treated) | 0.130 (0.464) |
−1.220** (0.536) |
0.315 (0.955) |
0.554 (1.024) |
0.282* (0.146) |
0.573*** (0.153) |
1.074** (0.513) |
1.586* (0.837) |
| Mother has A levels, equivalent or higher | 1.975*** (0.700) |
−1.700** (0.808) |
8.487*** (1.302) |
7.889*** (1.398) |
0.620** (0.245) |
0.989*** (0.258) |
3.223*** (0.845) |
5.435*** (1.375) |
| Father has A levels, equivalent or higher | 2.319*** (0.581) |
0.496 (0.670) |
5.950*** (1.153) |
4.462*** (1.235) |
0.600*** (0.197) |
1.141*** (0.211) |
4.120*** (0.678) |
7.750*** (1.108) |
| Mother’s age at child’s birth: pre-window | −0.023 (0.109) |
−0.090 (0.126) |
0.701*** (0.235) |
0.721*** (0.252) |
0.074** (0.036) |
0.049 (0.037) |
0.200 (0.123) |
0.377* (0.198) |
| Mother’s age at child’s birth: in window | −0.045 (0.108) |
−0.154 (0.125) |
0.717*** (0.235) |
0.683*** (0.253) |
0.079** (0.034) |
0.089** (0.035) |
0.306** (0.119) |
0.541*** (0.194) |
| Mother’s age at child’s birth: post-window | −0.028 (0.130) |
−0.164 (0.150) |
0.863*** (0.280) |
0.855*** (0.300) |
0.098** (0.041) |
0.115*** (0.042) |
0.375*** (0.144) |
0.689*** (0.234) |
| Father’s age at child’s birth: pre-window | −0.070 (0.093) |
−0.281*** (0.108) |
0.005 (0.188) |
−0.004 (0.201) |
0.039 (0.030) |
0.067** (0.033) |
0.175* (0.106) |
0.198 (0.177) |
| Father’s age at child’s birth: in window | −0.061 (0.112) |
−0.269** (0.129) |
−0.022 (0.225) |
−0.021 (0.241) |
0.058 (0.036) |
0.082** (0.039) |
0.243* (0.128) |
0.306 (0.212) |
| Father’s age at child’s birth: post-window | −0.079 (0.137) |
−0.306* (0.158) |
0.009 (0.271) |
0.019 (0.291) |
0.070 (0.045) |
0.099** (0.048) |
0.274* (0.156) |
0.370 (0.259) |
| R2 | 0.046 | 0.029 | 0.089 | 0.067 | 0.250 | 0.239 | 0.202 | 0.234 |
| Observations | 2,186 | 2,185 | 1,373 | 1,381 | 2,008 | 2,358 | 2,498 | 2,285 |
| Outcome mean | 81.69 | 83.91 | 101.38 | 97.31 | 20.48 | 8.82 | 82.27 | 104.17 |
| Outcome SD | 10.00 | 11.44 | 16.10 | 17.11 | 3.27 | 3.73 | 12.43 | 19.70 |
| Treatment as % of SD | 1.30 | −10.66 | 1.96 | 3.24 | 8.64 | 15.33 | 8.64 | 8.05 |
Notes.
*
p < 0.10,
**
p < 0.05,
***
p < 0.01.
Additional controls included: child gender, month of birth, GCSE cohort, parent foreign qualifications, single mother dummy, father missing info dummy. Child age in months is included as an additional covariate for the early development scores. Child performance IQ included as a control in Entry Assessment and Key Stage test score regressions.