Retracted Study’s Strategy Resurrected

Researchers replicate the methods used in a falsified 2014 study that claimed short, in-person conversations could sway attitudes on same-sex marriage, this time reporting that the technique worked on people initially opposed to transgender rights.

Written byBob Grant
| 2 min read

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WIKIMEDIA, DARWIN BELLThe graduate students who uncovered scientific fraud last year have used the now-retracted study’s methodology—surveying people on their views of social issues, then talking with them face-to-face, and surveying them again—to show that the strategy really can change opinions on transgender rights.

Grad students David Broockman and Joshua Kalla of the University of California, Berkeley, figured out that a high-profile paper from University of California, Los Angeles, grad student Michael LaCour and Columbia University political scientist Donald Green, was largely faked. LaCour and Green falsely claimed that lesbian, gay, bisexual, transgender (LGBT) volunteers had canvassed hundreds of people concerning their views on same-sex marriage and recorded a change in the subjects’ positions after meeting and talking with the canvassers. After Brookman and Kelly raised the alarm bells about the falsified data, LaCour and Green retracted the 2014 Science paper that had reported their results.

In a Science paper published last week (April 7), Broockman, who is now a professor at Stanford University, and Kalla reported that employing ...

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Meet the Author

  • From 2017 to 2022, Bob Grant was Editor in Chief of The Scientist, where he started in 2007 as a Staff Writer. Before joining the team, he worked as a reporter at Audubon and earned a master’s degree in science journalism from New York University. In his previous life, he pursued a career in science, getting a bachelor’s degree in wildlife biology from Montana State University and a master’s degree in marine biology from the College of Charleston in South Carolina. Bob edited Reading Frames and other sections of the magazine.

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