Reposted by Rasmus Klokker
Some lovely work by Peter Enns 👇
A major political science finding overturned by:
1) Simpson's paradox (i.e. collider bias) caused by
2) Dichotomization
In this case, measurement & causal inference are closely linked--as they often are.
medium.com/3streams/one...
medium.com
One of the Most Prominent Findings in Political Science Might Be Wrong
Which means your voice matters more than you’ve been told!