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Statistical analysis.
| F | df1 | df2 | p-value | |
|---|---|---|---|---|
| Group (sighted/blind) | 4.5 | 1 | 385 | 0.035 |
| Size of stimulus | 169.4 | 8 | 385 | <0.001 |
| Color (white-only/red and white) | 79.1 | 1 | 385 | <0.001 |
| Group × size interaction | 2.6 | 8 | 385 | 0.009 |
| Size × color interaction | 14.5 | 8 | 385 | <0.001 |
Results for the fixed effects from the final logistic regression model following backward elimination.
