Jonathan_Graehl comments on Intelligence Amplification Open Thread - Less Wrong

46 Post author: Will_Newsome 15 September 2010 08:39AM

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Comment author: Jonathan_Graehl 16 September 2010 10:37:56PM 1 point [-]

Fascinating idea for another confound they didn't control against. How common is what you call a super-taster, though? If it's infrequent enough, it can't possibly explain the entirety of the huge effect in the study.

Comment author: NancyLebovitz 20 September 2010 03:49:16PM 1 point [-]

wikipedia-- the article puts the prevalence at about 25% for people of European decent, but they're defining supertasters as people who experience tastes more intensely, and it does correlate with disliking alcohol and bitter flavors.

On the other hand, using the expansive definition of supertaster, for all I know there are people who experience bitter intensely, enjoy it, and make fine distinctions between different bitter flavors.