I could be wrong, but it seems like there's a distinction between perceived sugar (amount of sugar in drink) as mentioned in the study and perceived sweetness (how sweet the drink tastes) which is what you're referring to.
You’re right. I tried to make my disclaimer thorough enough. :)
However, unless there’s something particular about the visual vs. the taste path, there should be some overlap. I think the anticipation (stress) is the part of this study with the most interesting implications to me.
However, unless there’s something particular about the visual vs. the taste path, there should be some overlap. I think the anticipation (stress) is the part of this study with the most interesting implications to me.