Anyone heard of this experiment?

Question

I remember reading some time ago about an experiment in which people were told to classify different smells as either pleasurable or not, and it turned out that pretty much everyone agreed on what was nice and what was not. Although it may sound trivial I happen to find very relevant for a philosophy paper I'm writing on perception and would be very thankful if anyone had any idea on where to find it again.

Answer 1

Sounds interesting. Could this be it?

http://www.sciencedaily.com/releases/200...

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Good luck!