Are these correlations actually measuring something which could plausibly be linearly related (e.g. Z score for both IQ and income)?
I haven’t looked at the papers to check and don’t remember but my guess would be that it’s something like this. Plus maybe some papers looking at things other than correlation.
I haven’t looked at the papers to check and don’t remember but my guess would be that it’s something like this. Plus maybe some papers looking at things other than correlation.