RichardKennaway comments on Review: Selfish Reasons to Have More Kids - Less Wrong

17 Post author: jsalvatier 29 May 2012 06:00PM

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Comment author: RichardKennaway 01 June 2012 07:46:55AM *  -2 points [-]

Um... yes, often it does.

Do you have an example?

1 study with too small a sample size to even make the findings significantly significant is shoddy evidence. 100 such studies is (probably) good evidence.

That isn't an actual example, and there are many more ways of being shoddy than merely a limited sample size.

It should (unless all 100 people are known to be fools.)

This presumes explicitly that they are not, and tacitly that they are all independent, have not all come to the same conclusion for the same bad reasons. These are very substantial presumptions and need substantial justification to make such a meta-analysis worth anything at all. The presumption that one would have to be a "fool" to be wrong about something is just rhetorical spin.

100 pieces of crap is still just a pile of crap, however you spin it.

Comment author: wedrifid 01 June 2012 07:58:06AM *  5 points [-]

and there are many more ways of being shoddy than merely a limited sample size.

"Give me an example! ... Ha! Your example isn't a fully general enumeration of the entire class... Fooled you!!"

Comment author: RichardKennaway 01 June 2012 08:10:29AM -2 points [-]

Your example wasn't an example at all, just a made-up scenario of many small pieces of evidence adding up to large evidence. You originally said

Um... yes, often it does

(emphasis mine.) When asked to back that up, you just made stuff up.