Methods: All students (N=29,593) from the 97 SPS schools in grades 3-12 completed the annual school climate survey in 2016 (44.4% male, 45.8% female, 6.5% prefer not to state; 59.2% English at home). Students self-reported their race: 15.1% Asian, 10.7% African American, 6.7% Latino or Hispanic, 14.9% Multiracial, 1.5% Native American, 1.7% Pacific Islander, and 44.9% White. Previous analyses established measurement sufficiency of climate subscales. Students self-reported their grades. Multilevel, step-wise structural equation modeling in Mplus was used, with grades modeled as an ordered categorical variable. Standardized effects sizes are reported.
Results: Model 1 tested the association of race with self-reported grades, accounting for clustering at the school level. Compared to Whites, students from most other minority groups reported significantly lower grades, (Black: β=-0.44; Latino β=-0.58; Multiracial β=-0.20; Native American β=-0.58; Pacific Islander β=-0.34). Model 2 examined the change in this association once school climate was entered in the model. Racial disparities in perceived school climate were significant, with Black (β=0.10, p<0.05) and Multiracial (β=-0.06, p<0.05) students reporting significantly worse climate at school compared to White students. School climate was also significantly associated with grades (β=0.15, p<0.001), but accounted for only a small portion of the association between race and grades (e.g., the estimated effect of Black vs. White on grades was reduced to β=-0.43, and Multiracial vs. White on grades to β=-0.19).
Implications: Results suggest that school climate reform efforts will do little to ameliorate the racial gap in achievement. Although Black and Multiracial students experiencing a worse school climate compared to white students is notable, this difference alone does not account for race-based gaps in achievement. Schools attempting to create more equitable environments for students of color will need to do more than focus on climate-related disparities to address racial achievement gaps.