Warning: Reading Robert Pondiscio may cause side effects of unintentional chortles and knowing grimaces.
Neerav Kingsland on New Orleans. His piece is a nice reminder against comparing effect sizes in isolation. It’s much easier to see positive effects of an intervention when dealing with a small sample, but getting the same effect size for an entire city, let alone an entire state, is quite a bit more meaningful in the real world.
–Guest post by Chad Aldeman