A report from the University of Wisconsin-Madison claims that 26.1% of its female students have been sexually assaulted, paralleling findings from an earlier survey study in 2015. Missing from some of the university's summaries and from some of the news coverage is a key piece of information found in the detailed report: Only 20% of those surveyed responded. That 26.1% is the proportion of survey respondents who reported sexual assault, not the proportion of students who experienced sexual assault overall. Recognizing this distinction is key to being able to respond to the findings sensibly.
Consider an alternative wording for the same data: 5.2% of women who were sent the survey reported that they had experienced sexual assault; 14.8% reported that they had not been sexually assaulted; 80% had nothing to say.
Of course, we don't know how many of the nonresponding 80% have experienced sexual assault, so we can only guess at the true incidence — that 5.2% is a minimum. And, of course, even 5.2% is 5.2% too many. But it's going far beyond the data to claim, as the Star Tribune Oct. 15 online headline proclaimed, "Survey: Quarter of women at UW-Madison sexually assaulted."
The full report is worth reading, because it also addresses concerns about reporting sexual assault and about the support available to victims.
Dale Hammerschmidt, Minneapolis
PRESIDENT TRUMP
Gazelka's praise is ill-considered
State Sen. Paul Gazelka's essay expressing his great appreciation for the tremendous job the president is doing ("I'd like to expand on my thanks to the president," Oct. 15) shows how many people truly believe that Donald Trump is making America great!
Gazelka thanks Trump for rolling back regulations that hindered job creation. In the long run, I don't know if rolling back Environmental Protection Agency regulations to the point of endangering our environment and wildlife is worth the cost of a couple thousand mining jobs. We need to think about the planet we are leaving for future generations. Gazelka also praises Trump's commitment to protecting the American worker by making better trade deals. I think farmers may question whether the trade war with China is beneficial to them.
Most disturbing about Gazelka's essay is his description of Trump coming to power in 2016 as the right leader for our unique time. The phrase "coming to power" refers more to the rise of a dictator than the election of a president.
What I find most ironic is that a member of the Minnesota Senate dismisses Congress as untrustworthy. Last time I checked, the legislature was a necessary branch of our constitutional democracy.