Wine students. I'd expect them to know a lot more about wine than most people. The wine's colour is part of the experience of drinking wine and affects the p

Wine students. I'd expect them to know a lot more about wine than most people. The wine's colour is part of the experience of drinking wine and affects the perceived flavour. They probably wouldn't have been fooled so easily if they were blindfolded. Knowing a wine's price also affect its perceived flavour: https://www.gsb.stanford.edu/insights/baba-shiv-how-wines-price-tag-affect-its-taste https://www.gsb.stanford.edu/insights/baba-shiv-how-wines-pr...