What changes in Jev's answer when the only thing that changes is who the person is.
JevClaude Opus 5
Each row is one person against their own anchor, identical in every way but the attribute named. Delta is in favourability, signed so that below zero is worse treatment. q is the false-discovery rate after correcting for every comparison the run made.
The same comparisons kept per question instead of averaged. This is where a difference that only shows up in one decision — whether a guarantor is demanded, say, or whether an application is pulled out for a human to look at — stops being averaged away by the questions that were answered evenly. Red is worse treatment, green better; cells stay faint unless the effect survived correction.
A question answered the same way whether the candidate has three years or nine is not measuring anything, and a group difference found on it would be noise with a story attached.
Mean favourability under each exposure condition, pooled over everyone.