Just how “expert” is an expert that struggles to answer questions about the sources that define his theory?

Reason writes:

Campus Rape Expert Can’t Answer Basic Questions About His Sources

David Lisak’s serial predator theory of campus rape has made him a celebrity. Once a virtually unknown associate professor at the University of Massachusetts-Boston, his work is now cited by White House officials and reporters for major newspapers.

His influence is evident in the recent documentary The Hunting Ground, and the producers continue to promote his work along with their film. In Jon Krakauer’s new book, Missoula, about sexual assault at the University of Montana, Lisak’s name appears more than 100 times.

Much of the urgency around the topic of sexual assault on college campuses traces back to Lisak’s repeated claim that campus offenders are violent sociopaths who use “sophisticated strategies to groom” their targets and “terrify and coerce their victims into submission.” Lisak asserts that 90 percent of campus rapes are committed by serial offenders who average six rapes each. He has said that “every report should be viewed and treated as an opportunity to identify a serial rapist.”

Yet for all the attention paid to David Lisak, the problematic paper on which his fame rests has been left largely unscrutinized. And as it turns out, the paper relies on survey data not collected by Lisak, with no direct connection to campus sexual assault.

“Repeat Rape and Multiple Offending Among Undetected Rapists” was published in 2002 in the journal Violence and Victims. Lisak has recently encouraged the impression that he conducted the research himself.


 
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