A visual explanation of statistical power and an eschatology of psychology.
Have you heard of the study that shows weak men are more socialist? It actually shows the opposite! That's the magic of bad statistics.
Using data analysis to decide what this post should be like (long and nerdy) and when to use p-values (never).
A quick estimate of experimental power can discern good science from bullshit. Too bad that some scientists forget to do it themselves.
What's worse, the hot hand fallacy or the fallacies committed by scientists researching hot hands?