Like a lot of other Americans, I grew up in a conservative subculture that assumed college would be a hostile environment. Many of my acquaintances took for granted that America’s overwhelmingly liberal or left-wing professors are tempted to discriminate against conservative students.
I have reason to believe this expectation hasn’t gone away. Actually, it seems to be more widely shared by conservative Americans today than it was then. It’s a big part (though only part) of what people are talking about when they debate liberal or left-wing “bias” on campus. But is there evidence for it, beyond anecdotes and rumors?
This spring, a team of researchers led by a self-described “lifelong Republican” released a working paper called “Is Collegiate Political Correctness Fake News?: Relationships between Grades and Ideology.” (A working paper presents research results that have not yet been formally vetted by a peer-reviewed publication.)
Analyzing survey responses from more than seven thousand students who attended U.S. four-year universities from 2009 to 2013, the researchers (Matthew Woessner, Robert Maranto, and Amanda Thompson) looked for relationships among students’ self-reported political views and grade point averages.
What they found was … complicated.