Data Colada

Data Colada is a blog dedicated to investigative analysis and replication of academic research, focusing in particular on the validity of findings in the social sciences.

It is known for its advocacy against problematic research practices such as p-hacking, and for publishing evidence of data manipulation and research misconduct in several prominent cases, including celebrity professors Dan Ariely and Francesca Gino. Data Colada was established in 2013 by three behavioral science researchers: Uri Simonsohn, a professor at ESADE Business School, Barcelona/Spain (as of 2023), Leif Nelson, a professor at University of California, Berkeley, and Joe Simmons, a professor at University of Pennsylvania.