4 ms·

Related: Scott Alexander did a survey and provided analysis for Nootropic effectiveness - https://www.astralcodexten.com/p/nootropics-survey-2020-results https

• trehalose 1y ago
  It appears he provided an analysis for subjective perception of effectiveness of various nootropics. I don't see much objective measurement of cognitive performance at all here. This kind of survey has value, but I think to call it "analysis for effectiveness" is very misleading.
• andrewla 1y ago
  This post not only directly references that, but even incorporates the SSC/ACT data into the dataset.