Thanks very much for doing this Jeff. It’s useful to have an independent re-analysis. My credence that these ads work is increased from knowing that the data has been re-analysed by someone who would have expected no effect, and in fact did find one. Even if the effect was reducing recidivism, that still seems pretty useful! Hopefully in the future there will be more studies done that actually get statistically significant results.
Thanks very much for doing this Jeff. It’s useful to have an independent re-analysis. My credence that these ads work is increased from knowing that the data has been re-analysed by someone who would have expected no effect, and in fact did find one. Even if the effect was reducing recidivism, that still seems pretty useful! Hopefully in the future there will be more studies done that actually get statistically significant results.