UWhen it comes to reheating leftover pizza, opinions are typically divided. I like cold pizza better because when you reheat a slice of pizza, it gets soggy. This soggy slice of pizza is a fitting metaphor for the next chapter in the Wansink pizzagate saga. I was a bit reluctant to write another post on the sad downfall of ig-nobel laureate Brian Wansink, head of the Food & Brand lab at Cornell University [Mindless publishing garnished with social science apologies], but I had to take a look at the now infamous pizza buffet data myself. A couple of days ago, Wansink posted a statement re-emphasizing that “[he], of course, take[s] accuracy and replication of our research results very seriously.” More importantly, Wansink finally granted access to the data that the four papers, which came under fire months ago, were based on: “My team has also worked to make the full anonymized data and scripts for each study available for review.” This is awesome because everything is settled now, right? Move on, methodological terrorists, nothing to see here. Well, almost. Continue reading “When you handle trash, do you still have to handle it with statistical care?”
Neurocopiae takes a closer look at the carefully crafted pizza study survey by the Wansink lab.