Table A6.
IVQR coefficients of the child development rate function using caregiver instrumentsa
|
Quantile
|
|||||
|---|---|---|---|---|---|
| 0.1 | 0.25 | 0.5 | 0.75 | 0.9 | |
| Parental/household investment | 14.1** (5.65) | 13.08*** (3.26) | 6.94* (4.07) | 7.01* (4.01) | 9.2 (5.87) |
| African ancestry | −1.02 (4.85) | −2.96 (2.13) | −3.74** (1.53) | −4.70** (1.86) | −3.25 (2.24) |
| Native ancestry | −4.50** (1.78) | −2.76** (1.21) | −3.96*** (0.84) | −3.47*** (0.78) | −3.10*** (0.97) |
| Socioeconomic status | −0.75 (1.16) | −1.15 (0.77) | −0.42 (0.82) | −0.32 (0.67) | −0.80 (0.87) |
| Maternal mental health problems | −5.27 (3.65) | −0.12 (2.59) | −0.26 (1.97) | −0.58 (1.53) | −2.32 (1.7) |
| Maternal chronic physical health problems | −0.62 (3.04) | −2.97 (2.22) | −1.02 (1.50) | −1.04 (2.03) | −2.23 (1.98) |
| Maternal smoking during prenatal period | −2.34 (2.74) | −1.21 (1.59) | −2.98** (1.33) | −0.36 (1.52) | −1.97 (1.48) |
| Child has private insurance | −1.55 (1.96) | −2.17 (1.53) | −2.52** (1.07) | −2.46** (1.07) | −0.70 (1.30) |
| maternal age | −0.92 (0.95) | −1.78*** (0.67) | −0.36 (0.46) | −0.74 (0.49) | −0.29 (0.62) |
| maternal age squared | 0.02 (0.02) | 0.03*** (0.01) | 0.01 (0.01) | 0.01 (0.01) | 0.01 (0.01) |
| Mother is single | −3.39 (2.12) | −2.48 (1.82) | −3.19*** (1.18) | −2.54** (1.24) | −2.28* (1.38) |
| Mother is in a stable relationship | −1.99 (2.74) | −0.09 (1.31) | −1.21 (0.99) | −0.38 (0.93) | 1.24 (1.29) |
| Child’s age in months | −1.67*** (0.55) | −1.44*** (0.35) | −0.61 (0.44) | −0.49 (0.37) | −0.57 (0.48) |
| Male child | −4.45*** (1.45) | −1.53 (1.05) | −1.98*** (0.72) | −1.16 (0.72) | −0.80 (0.98) |
| Number of child’s siblings | −0.50 (0.71) | −0.65 (0.52) | −1.12*** (0.32) | −0.33 (0.48) | −0.40 (0.54) |
| Disabled sibling | −0.51 (6.93) | −4.12 (3.24) | −6.72*** (2.18) | −6.11** (2.52) | −5.90* (3.49) |
| Number of other household members | 0.17 (0.37) | 0.40* (0.22) | 0.40* (0.21) | 0.26 (0.22) | 0.25 (0.26) |
| Brazil | 1.14 (4.98) | 1.51 (2.34) | −3.31 (2.02) | 0.50 (2.16) | 3.84 (3.06) |
| Bolivia | −15.54*** (5.36) | −16.79*** (2.57) | −17.18*** (3.30) | −11.95*** (4.07) | −12.84** (5.53) |
| Chile | −8.11*** (2.08) | −8.83*** (1.82) | −7.26*** (1.43) | −5.54*** (1.52) | −5.33** (2.42) |
| Ecuador | −0.65 (4.93) | −3.69* (1.91) | −7.23*** (1.62) | −4.52** (1.82) | −2.75* (1.58) |
| Constant | 18.69 (14.29) | 37.36*** (11.41) | 23.0** (9.83) | 32.51*** (7.68) | 31.42** (14.87) |
*, ** and ***
indicate p <0.1, <0.05 and <0.01, respectively.
Standard errors are in parentheses.
a
Derived from the Bayley Infant Neurodevelopment Screener. Copyright @ 2004. Harcourt Assessment Inc. Used with Permission. All rights Reserved.