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Table 4 Poisson regression predicting classroom level microaggressions for all STEM students surveyed

From: “If you aren’t White, Asian or Indian, you aren’t an engineer”: racial microaggressions in STEM education

Variables Model 1 Model 2 Model 3
IRR SE IRR SE IRR SE
Race
Black/African American 1.566*** (0.073) 1.619*** (0.127) 1.619*** (0.129)
Asian/Asian American 0.865*** (0.034) 0.918 (0.07) 0.917 (0.071)
Indigenous/Native American 1.161 (0.101) 1.176 (0.106) 1.198* (0.108)
Latinx/Hispanic 0.832*** (0.041) 0.879 (0.07) 0.882 (0.071)
Other race 0.631*** (0.038) 0.644*** (0.041) 0.662*** (0.042)
Gender
Female    1.088* (0.037) 1.077* (0.037)
Student status
First Year      2.262*** (0.413)
Sophomore      1.191* (0.082)
Junior      1.353*** (0.092)
Senior      1.163* (0.076)
Grad student      0.856* (0.061)
Constant 3.18 (0.1) 2.89 (0.22) 2.58 (0.29)
Goodness of fit Chi-squared 265.74*** 260.80*** 349.44***
  1. Exponentiated coefficients; standard errors in parentheses
  2. *p < 0.05; **p < 0.01; ***p < 0.001