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

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

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

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

−0.76

−0.89

−0.63

<0.001

−0.76

−0.89

−0.63

<0.001

Urban School

0.12

−0.29

0.54

0.564

0.12

−0.30

0.53

0.579

Catholic School

−0.23

−0.91

0.45

0.509

−0.17

−0.86

0.51

0.619

Public School

−0.72

−1.38

−0.06

0.031

−0.62

−1.27

0.04

0.067

Black × High school Graduate

−1.83

−2.80

−0.87

<0.001

Black × College Graduate

−4.43

−7.04

−1.83

0.001