A top Cornell food researcher has had 15 studies retracted. That's a lot. Brian Wansink is a cautionary tale in bad incentives in science.

ByBrian ResnickandJulia Belluz

https://www.vox.com/science-and-health/2018/9/19/17879102/brian-wansink-cornell-food-brand-lab-retractions-jama

what does article mean? Include in the summary with a statement or two regarding each of the following concepts:

• What is p-hacking and why is it harmful?
• What does the level of significance and p-values mean in conducting and interpreting scientific studies?
• Why do p-values matter?
• Where did Professor Brian Wansink and his research team go wrong?