Table 5 Fixed effects table for the black ethnicity linear mixed effects model
From: The effects of face coverings, own-ethnicity biases, and attitudes on emotion recognition
Fixed effects | Estimate | Standard error | 95% CI | t | p |
|---|---|---|---|---|---|
Mask condition (unmasked–masked) | 0.23 | 0.02 | 0.20, 0.26 | 13.6 |  < 0.001 |
Stimuli ethnicity (black–non-black) |  − 0.05 | 0.03 |  − 0.10, 0.01 |  − 1.6 | 0.134 |
Participant ethnicity (black–non-black) |  − 0.03 | 0.03 |  − 0.09, 0.03 |  − 1.0 | 0.337 |
Mask * stimuli ethnicity | 0.02 | 0.03 |  − 0.04, 0.09 | 0.7 | 0.472 |
Mask * participant ethnicity |  − 0.03 | 0.02 |  − 0.07, 0.01 |  − 1.4 | 0.157 |
Stimuli ethnicity * participant ethnicity |  − 0.1 | 0.02 |  − 0.04, 0.03 |  − 0.3 | 0.789 |
Mask * stimuli ethnicity * participant ethnicity |  − 0.1 | 0.04 |  − 0.07, 0.06 |  − 0.1 | 0.424 |