They did a graphical permutation test to see if students could reliably distinguish the observed data from permuted replications. Now the question is, how do we interpret the results?

  1. Background: Comparing a graph of data to hypothetical replications under permutation Last year, we had a post, I’m skeptical of that claim that “Cash Aid to Poor Mothers Increases Brain Activity in Babies”, discussing recently published “estimates of the … Continue reading → …