Table 1.
Grade | Comparison | Estimate | Standard Error |
t- Value |
P-value |
---|---|---|---|---|---|
10 | Year slope in White | 0.006 | 0.007 | 0.940 | 0.348 |
Year slope in Black | 0.044 | 0.010 | 4.430 | <0.001 | |
Year slope in Hispanic | 0.016 | 0.009 | 1.670 | 0.094 | |
Year slope in Asian | −0.026 | 0.020 | −1.280 | 0.201 | |
Year slope in Mixed | 0.011 | 0.010 | 1.140 | 0.2545 | |
| |||||
Slope diff, Black vs. White | 0.038 | 0.009 | 4.230 | <0.001 | |
Slope diff, Hispanic vs. White | 0.010 | 0.008 | 1.180 | 0.240 | |
Slope diff, Asian vs. White | −0.031 | 0.019 | −1.640 | 0.101 | |
Slope diff, Mixed vs. White | 0.005 | 0.009 | 0.590 | 0.556 | |
| |||||
12 | Year slope in White | 0.008 | 0.008 | 1.000 | 0.315 |
Year slope in Black | 0.066 | 0.010 | 6.390 | <0.001 | |
Year slope in Hispanic | 0.055 | 0.010 | 5.450 | <0.001 | |
Year slope in Asian | 0.038 | 0.017 | 2.250 | 0.024 | |
Year slope in Mixed | 0.037 | 0.011 | 3.320 | <0.001 | |
| |||||
Slope diff, Black vs. White | 0.058 | 0.008 | 6.890 | <0.001 | |
Slope diff, Hispanic vs. White | 0.047 | 0.008 | 5.930 | <0.001 | |
Slope diff, Asian vs. White | 0.030 | 0.016 | 1.940 | 0.053 | |
Slope diff, Mixed vs. White | 0.030 | 0.009 | 3.150 | 0.002 |
Estimates based on model that controls for parental education, the interaction of parental education and race, gender, class size, public versus private school, and state level covariates including state passage of a medical marijuana law before 2006, state passage of a medical marijuana between 2006 and 2015, population density, percent male, percent white, percent in ages 10 to 24, and percent with no high school education.