Zeo vitamin D morning: Week 7 &8: placebo then vitamin D

Created by gwern on 2012-04-27; known on 2012-04-28; judged right by gwern on 2012-04-28.

  • gwern estimated 70% on 2012-04-27
  • gwern said “the first week was really bad productivity wise, and second seems to be fairly decent. given that mood/productivity was why I looked into vitamin D in the first place, spring isn’t really here yet…on 2012-04-27
  • gwern said “yup! the mood really does seem to be a give-awayon 2012-04-28
  • gwern   judged this prediction right on 2012-04-28.

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