Before revision: An August 2021 post by Data Colada found that data from a field study in a 2012 PNAS paper by Lisa L. Shu, Nina Mazar, Francesca Gino, Dan Ariely, and Max H. Bazerman had been fabricated .
After revision: In 2021 , Data Colada discovered fabricated data in a 2012 field study published in PNAS by Lisa L. Shu, Nina Mazar, Francesca Gino, Dan Ariely, and Max H. Bazerman .