| Model 1 | Model 2 | Model 3 | Model 4 | ||||||||||||
| B | 95% CI | p | b | 95% CI | p | b | 95% CI | p | b | 95% CI | p | ||||
Race (Black) | −8.32 | −8.83 | −7.81 | <0.001 | −7.59 | −8.08 | −7.10 | <0.001 | −6.48 | −7.00 | −5.96 | <0.001 | −1.53 | −4.07 | 1.01 | 0.239 |
Gender (Male) | 1.21 | 0.81 | 1.60 | <0.001 | 1.18 | 0.80 | 1.56 | <0.001 | 1.21 | 0.84 | 1.59 | <0.001 | 1.22 | 0.85 | 1.59 | <0.001 |
Parents Married | 2.97 | 2.55 | 3.39 | <0.001 | 2.40 | 1.99 | 2.81 | <0.001 | 2.00 | 1.59 | 2.41 | <0.001 | 2.00 | 1.60 | 2.41 | <0.001 |
Region |
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West | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − | − |
Midwest | −0.12 | −0.80 | 0.56 | 0.729 | 0.26 | −0.39 | 0.92 | 0.434 | 0.10 | −0.55 | 0.74 | 0.773 | 0.13 | −0.52 | 0.78 | 0.702 |
Northeast | 0.72 | −0.01 | 1.45 | 0.052 | 0.87 | 0.17 | 1.57 | 0.015 | 0.48 | −0.21 | 1.18 | 0.175 | 0.51 | −0.18 | 1.21 | 0.150 |
South | 0.23 | −0.43 | 0.89 | 0.496 | 0.30 | −0.33 | 0.94 | 0.352 | 0.53 | −0.09 | 1.16 | 0.095 | 0.52 | −0.11 | 1.15 | 0.103 |
College Graduate |
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| 4.52 | 4.13 | 4.91 | <0.001 | 3.72 | 3.32 | 4.12 | <0.001 | 4.08 | 3.63 | 4.52 | 0.000 |
High school Graduate |
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| 4.17 | 2.87 | 5.48 | <0.001 | 3.76 | 2.47 | 5.04 | <0.001 | 5.75 | 4.06 | 7.44 | <0.001 |
% Students Receiving Free lunch |
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| −0.76 | −0.89 | −0.63 | <0.001 | −0.76 | −0.89 | −0.63 | <0.001 |
Urban School |
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| 0.12 | −0.29 | 0.54 | 0.564 | 0.12 | −0.30 | 0.53 | 0.579 |
Catholic School |
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| −0.23 | −0.91 | 0.45 | 0.509 | −0.17 | −0.86 | 0.51 | 0.619 |
Public School |
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| −0.72 | −1.38 | −0.06 | 0.031 | −0.62 | −1.27 | 0.04 | 0.067 |
Black × High school Graduate |
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| −1.83 | −2.80 | −0.87 | <0.001 |
Black × College Graduate |
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| −4.43 | −7.04 | −1.83 | 0.001 |