Your interpretation of “inversion” is correct. The aim is to find statements such that if told P, you say “yes, that’s what I would have expected”, but that you have the same reaction if instead you’re told not-P. See the linked post “Hindsight devalues science” for why such statements exist and why he’s looking for examples of them.
Your interpretation of “inversion” is correct. The aim is to find statements such that if told P, you say “yes, that’s what I would have expected”, but that you have the same reaction if instead you’re told not-P. See the linked post “Hindsight devalues science” for why such statements exist and why he’s looking for examples of them.