Earlier today, we reported on what we thought was the first retraction to appear for Dirk Smeesters, who we noted was “the former Erasmus University social psychology professor investigated for serious irregularities in his work.” It turns out, however, as a Retraction Watch tipster told us, that another retraction had already been published.
In “Retraction, Dishonesty and Plagiarism: Analysis of a Crucial Issue for Academic Publishing, and the Inadequate Responses from Leading Journals in Economics and Management Disciplines,” which just went online in the Journal of Applied Economics and Business Research (JAEBR), Solmaz Filiz Karabag and Christian Berggren identified 31 retractions in business journals dating back to 2005, and just six in economics journals, dating back to 2009.
The numbers in business journals are even lower when you consider that Read the rest of this entry »
Dutch investigators have released their final report into the case of Diederik Stapel, the social scientist and erstwhile faculty member at Tilburg University who fabricated data in 55 articles and book chapters. So far, 31 of Stapel’s published papers have been retracted — three others have expressions of concern — although more might follow.
In addition, 10 dissertations by students Stapel supervised were found to contain fraudulent data, although those students were cleared of any wrongdoing in the inquiry.
The report — and we’re going by rough translations here — found that Stapel’s colleagues and administrators seemed to accept his results at face value. Meanwhile, his high profile at Tilburg insulated him against initial rumblings about problems with his data. As the Dutch paper NRC Handelsblad reported: Read the rest of this entry »
The journal Group Dynamics: Theory, Research, and Practice is retracting a 2003 paper by psychologist Lawrence Sanna, who appears to have been fabricating his data. Sanna’s work, Retraction Watch readers may recall, came under the scrutiny of Uri Simonsohn, who also investigated Dirk Smeesters’ research.