ioanaacristea.bsky.social
Associate Professor @Unipd | Affiliate @METRICStanford | Scholar @FulbrightPrgrm | #Metaresearch #Openscience #Psychotherapy #Trials | @ERC_Research DECOMPOSE https://cordis.europa.eu/project/id/101042701
👤 Joined on 15 August 2023
Followers
Following
Total Posts
@ioanaacristea.bsky.socialWith large enough LLMs you don't need randomisation
Show Post"250,000 respondents can produce an estimate of the population mean that is no more accurate than an estimate from a simple random sample of size 10" reminds of recent Nature journal paper with N=billions but lacking the studied variable so the study is actually nonsensical doi.org/10.1525/coll...
Show PostWhat’s the date that people celebrate the anniversary of the tweet about “with large enough samples you don’t need randomisation”?
Show PostThere's some important work on surveys that shows, like, a well-collected N=1k sample can be much better than an N=100k convenience sample and I guess this hasn't been picked up in metascience or psych yet
Show PostAw, thanks Ioana. It was just as nervewracking as it was wonderful, but with every day that passes, this asymptotes to "just wonderful".
Show Post