A high-profile food researcher who’s faced heavy criticism about his work has retracted the revised version of an article he’d already retracted last month.
Yes, you read that right: Brian Wansink at Cornell University retracted the original article from JAMA Pediatrics in September, replacing it with a revised version. Now he’s retracting the revised version, citing a major error: The study, which reported children were more likely to choose an apple over a cookie if the apple included an Elmo sticker, was conducted in children 3-5 years old, not 8-11, as the study reported.
The retracted paper — a 2012 research letter in the Archives of Pediatrics and Adolescent Medicine, now JAMA Pediatrics — reported that children were more likely to choose an apple over a cookie if the apple included an Elmo sticker. The same day the paper was retracted, Wansink and his co-authors published a replacement version that includes multiple changes, including to the methodology and the results.
The retraction notice lists the mistakes, which the authors say they made “inadvertently:”
Research integrity officials at Georgia State University say a psychology researcher did not commit misconduct in a controversial 2015 paper in JAMA Pediatrics which challenged the notion that most rapists on college campuses are repeat offenders.
GSU launched the inquiry after an outside researcher questioned the validity of data supplied to him by Kevin Swartout.
Journals typically shy away from publishing data and text readers have seen before — but amidst the newly established norms of open science and data sharing, what counts as a prior publication?
We’re asking ourselves that question after learning that JAMA Pediatrics has rejected a letter rebutting a recent study in the journal about sexual assault on college campuses after deciding that posting the letter on PubPeer is a prior publication.