ScienceInsider
Originally published July 3, 2012
The most startling thing about the latest scandal to hit social psychology isn’t the alleged violation of scientific ethics itself, scientists say, or the fact that it happened in the Netherlands, the home of fallen research star and serial fraudster Diederik Stapel, whose case shook the field to its core less than a year ago. Instead, what fascinates them most is how the new case, which led to the resignation of psychologist Dirk Smeesters of Erasmus University Rotterdam and the requested retraction of two of his papers by his school, came to light: through an unpublished statistical method to detect data fraud.
The technique was developed by Uri Simonsohn, a social psychologist at the Wharton School of the University of Pennsylvania, who tells Science that he has also notified a U.S. university of a psychology paper his method flagged.
That paper’s main author, too, has been investigated and has resigned, he says. As Science went to press, Simonsohn said he planned to reveal details about his method, and both cases, as early as this week.
If it proves valid, Simonsohn’s technique might find other possible cases of misconduct lurking in the vast body of scientific literature. “There’s a lot of interest in this,” says Brian Nosek of the University of Virginia in Charlottesville, who recently launched an examination of replicability in social psychology findings.
There are other stories about Diederik Stapel on this site.
