[jfager]

It's "Thinking, Fast and Slow", and the study in question is hardly "key" to the book, it gets all of one paragraph in chapter 4.

[dewarrn1]

Both valid points, but this failure-to-replicate does erode some confidence in the general notion of embodied cognition (and I believe deservedly so because these phenomena have always seemed rather incredible). Much of Kahneman's other work has a more solid empirical foundation.