DOG BITES MAN: Campus Rape Expert Can’t Answer Basic Questions About His Sources. “The paper was based on pooled data from four studies conducted by others on his campus between 1991 and 1998. I spoke with Lisak in March of this year. When I asked about those studies, he first said he was unable to remember their topics, then that they ‘may have been about child abuse history or relationships with parents.’ I asked whether they were about campus sexual assault; he conceded they were not.”